Amid Trump-Russia firestorm, McCain says he sent 'sensitive information' to FBI
Russia cyber attacks are 'major threat,' Congress probe hears
Congress to hear testimony from James Clapper, Mike Rogers in Russia hacking probe
Sen. John McCain says he has 'concerns' about Trump's Tillerson nomination
McCain warns of possible 'unraveling of world order'
Cindy McCain has an incredible Instagram account
US Senate Republicans gain leverage in opposing President-elect Trump
John McCain to Trump: 'We will not waterboard'
McCain to Trump: Stop cozying up to Russia
Quiz: Think you're a headline buff? Put your knowledge to the test
John McCain vows to block any Hillary Clinton Supreme Court nominee
John McCain calls US diplomacy 'toothless' and advocates for military intervention in Syria
Focus group voters reveal disdain for Hillary Clinton, Donald Trump
Battling pneumonia, Clinton falls ill at 9/11 memorial
John McCain, Debbie Wasserman Schultz and Marco Rubio look for primary victories
One of Hollywood's most prominent Republicans just endorsed Hillary Clinton
McCain rebukes Trump's attacks on Khan family: 'I cannot emphasize enough how deeply I disagree'
The world's unlikeliest friendships
Republican senator from a GOP stronghold says that Donald Trump might lose in his state
Some high-profile GOP members are skipping the national convention
Trump supporters used one word to describe Clinton
George W. Bush steps in to aid Trump-afflicted Republican senators
John McCain: President Obama 'directly responsible' for Orlando massacre
Ted Cruz is back in Washington, and the Senate isn't happy to see him
John McCain broke his silence about Donald Trump's controversial comments on prisoners of war
John McCain's son Jack is clapping back at racists offended by Old Navy's interracial ad
Jerry Springer for president? 'OK, I'll run,' says the ringmaster
Louis C.K. asks fans to stop voting for Donald Trump, compares him to Hitler: 'He is dangerous'
'Joe the Plumber' praises Trump, cites his 'beautiful women'
2008 Republican nominee John McCain joins Romney in blasting Trump