http://www.huffingtonpost.com/entry/john-mccain-hillary-clinton-supreme-court_us_58050653e4b0162c043d4c9a
"The main pretext Republican senators have offered for leaving open the Supreme Court seat of the late Justice Antonin Scalia is that the next president, not Barack Obama, should be the one to fill it. But now that his party’s nominee, Donald Trump, seems headed for a loss in November, Sen. John McCain (R-Ariz.) appears to be changing his tune ― and may be signaling that more unprecedented obstruction is on the horizon if Hillary Clinton wins the White House. “I promise you that we will be united against any Supreme Court nominee that Hillary Clinton, if she were president, would put up. I promise you,” McCain said Monday, according to CNN."
