Selena Simmons-Duffin

If the last few Democratic presidential debates are any guide, tonight's will likely delve into health care proposals. Do voters know what we're talking about when we talk about various plans and concepts, including "Medicare for All?" Or any of the other health policy terms that get thrown around?

Pretty much no.

Some people spend $200 a month on the golf course or on a fancy cable TV package, says David Westbrook, a hospital executive in Kansas City, Mo. His splurge? He pays Dr. John Dunlap $133 a month for what he considers exceptional primary care.

"I have the resources to spend a little extra money on my health care to my primary care physician relationship," Westbrook says. "Because I have that access — and am very proactive in managing my personal health — I think I'm going to be healthier."

Updated at 2:40 p.m. ET

Practically everyone is frustrated by high prescription drug prices. Voters have made clear they want Congress to do something about them.

On Thursday, the House of Representatives passed a bill that tries to deliver on that. It was a mostly party line vote — all Democrats voted to pass it, along with two Republicans.

Updated midnight ET, Nov. 30

Police said two people were killed in a stabbing near London Bridge on Friday afternoon that authorities are describing as a terrorist incident. Three others were also injured and remained in the hospital as of early Saturday.

A male suspect was shot and killed at the scene.

Hours after the incident, a similar stabbing attack took place in The Hague, Netherlands, where several were injured. It was not immediately clear if the two attacks were related.

Right now, there are dozens of patients — U.S. citizens — in New Zealand hospitals who are fighting the clock. They have only a few weeks to recover and get home to the tiny island of American Samoa, a U.S. territory in the South Pacific.

Updated at 3:10 p.m. ET

President Trump has made price transparency a centerpiece of his health care agenda. Friday he announced two regulatory changes in a bid to provide more easy-to-read price information to patients.

Updated at 1:50 p.m. ET

In a blow to the Trump administration, a federal court in Manhattan has knocked down a rule that would make it easier for doctors and other health care workers to refuse care for religious reasons.

It's the season to roll up your sleeves, gather your documents, and pick a health insurance plan for 2020. For those shopping for their own plans, HealthCare.gov and the other state exchanges are open for enrollment as of November 1.

The very day President Trump was sworn in — Jan. 20, 2017 — he signed an executive order instructing administration officials "to waive, defer, grant exemptions from, or delay" implementing parts of the Affordable Care Act, while Congress got ready to repeal and replace President Obama's signature health law.

A decision in the latest court case to threaten the future of the Affordable Care Act could come as soon as this month. The ruling will come from the panel of judges in the 5th Circuit Court of Appeals, which heard oral arguments in the Texas v. Azar lawsuit.

An estimated 24 million people get their health coverage through programs created under the law, which has faced countless court challenges since it passed.

Updated at 4:30 p.m. ET

President Trump gave a speech and signed an executive order on health care Thursday, casting the "Medicare for All" proposals from his Democratic rivals as harmful to seniors.

His speech, which had been billed as a policy discussion, had the tone of a campaign rally. Trump spoke from The Villages, a huge retirement community in Florida outside Orlando, a deep-red part of a key swing state.

In gridlocked Washington, both Democrats and Republicans have signaled there's potential for a deal when it comes to lowering prescription drug prices. Now, there's an idea both Congressional Democrats and the White House seem to like: They want to base U.S. prices on something called an international price index.

Bridget Desmukes was surprised when Dr. Rita Driggers, Desmukes' OB-GYN in Washington, D.C., recommended low-dose aspirin at her first prenatal appointment this past spring. She knew about daily low-dose aspirin being prescribed to people recovering from a heart attack or stroke. But for pregnant women?

Nearly half a million more children were uninsured in 2018 than in 2017, according to data out Tuesday from the U.S. Census Bureau. The drop stems primarily from a decline in the number of children covered by public programs such programs as Medicaid and the Children's Health Insurance Program.

Plenty of research shows that adverse childhood experiences can lead to depression and other health problems later in life. But researcher Christina Bethell wondered whether positive experiences in childhood could counter that. Her research comes from a personal place.

Peter Grinspoon got addicted to Vicodin in medical school, and still had an opioid addiction five years into practice as a primary care physician.

Then, in February 2005, he got caught.

Lost in all the brouhaha about President Trump's scuttled plan to buy Greenland from Denmark has been this: What do the Greenlandic people think about the whole thing?

In the small capital city of Nuuk, "everybody is talking about it," says Alexander Montgomery-Andersen, a 30-year-old Greenlandic dancer and choreographer. "It's a little comical."

Good news came out from the Centers for Disease Control and Prevention Wednesday: Preliminary data shows reported drug overdoses declined 4.2% in 2018, after rising precipitously for decades.

High drug prices are a hot topic in politics right now. President Trump has made lowering them a cornerstone of his re-election bid and is pushing a variety of ideas to get that done.

The Trump administration has dropped one of the meatiest portions of its plan to reduce drug prices.

The Department of Health and Human Services said it will no longer pursue a rule that would have prohibited the payment of certain rebates on drugs in Medicare Part D and Medicaid plans.

The idea was to target the middlemen, pharmacy benefit managers, whose negotiations with drugmakers and insurers influence the costs consumers pay for drugs.

Updated 6:30 p.m.

The Trump administration has announced an ambitious plan to change treatment for kidney disease in the United States.

President Trump signed an executive order Wednesday directing the Department of Health and Human Services to develop policies addressing three goals: reducing the number of patients developing kidney failure, reducing how many Americans get dialysis treatment at dialysis centers and making more kidneys available for transplant.

The federal government's rule designed to support health workers who opt out of providing care that violates their moral or religious beliefs will not go into effect in July as scheduled. The effective date has been delayed by four months, according to court orders.

Louisiana officials announced a deal Wednesday with Asegua Therapeutics, a subsidiary of Gilead Sciences, that would allow the state to provide hepatitis C treatment to its Medicaid and prison populations. They also secured the necessary clearance from the federal government Wednesday for a novel approach to paying for the drugs and expect the program to start July 15.