Senate July 25, 2017 4:31 pm Sen. John McCain Returns to Senate Floor Sen. John McCain returned to Capitol Hill on Tuesday to cast a vote to start debate on the Senate GOP health care bill. McCain had been absent from the Senate since he was diagnosed with brain cancer. US & World Videos 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split? 2:36 Super dad makes Mario-themed obstacle course for son's birthday 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business'