CNN Politics

Sen. Elizabeth Warren praised her colleague John McCain Thursday, calling him "tough as a boot" the day after it was announced that the Arizona Republican had been diagnosed with a primary glioblastoma, a type of brain tumor.

Maine Gov. Paul LePage says he might change his mind and run for Senate after all.

Democrats are setting new records for just how much they don't like President Donald Trump.

Top Democrats on the House and Senate Russia investigations and a top digital staffer from the campaign of President Donald Trump split sharply on whether the campaign colluded with Russia, but many agree that Facebook holds the answers investigators are looking for and they want the social media giant to give up the goods.

House Republicans are fuming. They are watching their effort to make good on a vow to repeal and replace Obamacare flounder in the Senate, and the typical behind the scenes fiscal fights over legislation to fund the government and get tax reform done are breaking out into the open.

A new CNN poll conducted by SSRS finds a growing share of Americans want to see the GOP abandon its effort to repeal and replace the 2010 health care law known as Obamacare, as majorities across party lines want congressional Republicans to aim for a bill with bipartisan support.

Donald Trump is a remarkably unorthodox politician.

Donald Trump's White House has slowly but surely reduced its presence in the White House briefing room during the first six months of his presidency -- with on-camera briefings all but disappearing from the schedule.

President Donald Trump kicked off the White House's "Made in America Week" Monday, modeling a $1,000 Stetson cowboy hat, hopping into the cab of a firetruck and gripping a baseball bat.

The group of Soviet-born individuals that top Trump campaign officials met last summer include a cast of characters accused of tactics that read like a Cold War spy novel -- including allegations of secret lobbying campaigns and links to money laundering investigations and counterintelligence.

The news of Sen. John McCain's brain cancer diagnosis was immediately met with shock and grief Wednesday night, with many taking to social media to express support for the Arizona Republican.

Sen. John McCain, 80, has been diagnosed with a primary glioblastoma, a type of brain tumor, Mayo Clinic doctors directly involved in the senator's care told CNN exclusively. The doctors spoke directly to CNN Chief Medical Correspondent, Dr. Sanjay Gupta.

A Government Accountability Office report published in 2000 details how companies in the US set up bank accounts that came under investigation for money laundering -- and it involved Ike Kaveladze, the eighth person who has now been identified as attending the June 9, 2016 meeting that Donald Trump Jr., his brother-in-law Jared Kushner and then-Trump campaign chairman Paul Manafort had with a Russian lawyer.

President Donald Trump gave a 50-minute, wide-ranging interview to The New York Times on Wednesday, in which he expressed discontent with a host of key figures in the ongoing probe into Russia's meddling in the 2016 election, including Attorney General Jeff Sessions, fired FBI Director James Comey and Robert S. Mueller, the special counsel in the Justice Department's investigation.

Rep. Joaquin Castro said Wednesday that the circumstances of the second meeting between US President Donald Trump and Russian President Vladimir Putin at the G20 summit earlier this month are "not normal."

Donald Trump Jr. and former Trump campaign chairman Paul Manafort have been scheduled to testify before the Senate judiciary committee on July 26, the panel announced Wednesday.

The chants of vocal activists echoed through the hallways of Senate office buildings Wednesday, as hundreds staged sit-ins to protest the Republican health care plan that's already on shaky ground.

As the White House sought to downplay a meeting between President Donald Trump and Russian President Vladimir Putin at a G20 dinner, experts fretted that Trump's cavalier approach to engaging with Putin could come back to bite him.