"Rolled his eyes": Barack Obama has no words for Donald Trump's claim that he wiretapped him

LISTEN: Americans are flocking to Cuba — and change is coming fast

WATCH: American tourists flooding into Cuba may erode a precious gem

History on wheels: Cuba’s vintage cars tell the country's story

Senator Tom Cotton wants a "merit-based system" for immigration

Trumpcare hurts older voters: Donald Trump endorses bill that punishes one of his key constituencies

Donald Trump is "haunted" by the ghost of Barack Obama's first term

Iceland becomes first country to make equal pay mandatory

Polls show that President Trump's personality is hurting his approval ratings

Majority of Americans want Attorney General Sessions to resign for lying under oath

Where is all the pretty artwork? A trip to the Armory Show points to troubling trend

"I left my agents to do this film": The allure of a B-movie with a big travel budget, Aaron Costa Ganis talks about “Blood, Sand and Gold”

The soap opera star's guide to Donald Trump

The "fight is not over and we will not surrender": Despite court losses Native American tribes continue to halt pipeline construction

WATCH: What would a day without women be like?

Five decades of reporting terrorism: Has there been too little or too much coverage?

This tiny program keeps our coasts safe. So Trump’s gutting it, of course

Trump’s revised travel ban still faces legal challenges

Public land debate, without the public: GOP Congress votes to shut out citizens from discussion of federal land use

Latest WikiLeaks dump reveals CIA can hack computers, smartphones, even TVs

To win, the anti-Trump resistance must learn from the Clinton campaign's mistakes

Was Trump compromised by Russians? We don't know — but we do know he adores authoritarian thugs

Trump may need to negotiate health care compromise, as many Republicans still have doubts

WATCH: "Full Frontal" investigates Scott Walker's "horrifying relationship with food"

Sheldon Whitehouse, Lindsey Graham want subpoenas to investigate President Trump's wiretapping claims

Mike Flynn, Trump's former national security adviser, lobbied for Turkey during campaign

Nigel Farage visits Ecuadorian Embassy, home of WikiLeaks founder Julian Assange

WATCH: Missouri Republican invokes International Women's Day as reason to repeal indoor tanning tax

"Right-to-try" laws expose dying patients to exploitation, ethicists warn

Another possible meeting between Jeff Sessions and Ambassador Kislyak comes to light

EPA chief Scott Pruitt denies human activity has led to global warming, as a longtime EPA administrator resigns

At last! The World's Greatest Healthcare Plan of 2017 is here to save us!

President Trump wants to cut $6 billion from Housing and Urban Development budget

Requiem for the Hamilton Electors: By voting against Hillary Clinton, they face fines and a massive "what if?"

Medicaid's chief doctor breaks with department in protest, as Republicans ram through Trumpcare