WHAT IS WRONG WITH McCAIN?
McCain was asked by George Stephanopoulos what consequences there are if benchmarks are not met.
McCain's reply included the statement that "consequences are obvious ....."

You figure out what is obvious.
McCain explains what is wrong with the Republican Party. They need to go back to the Reagan days.

Just what was that?
The national debt skyrocketed, he played America on brinkmanship with the U.S.S.R., he opened up the party to all those religious freaks, he was anti helping people afflicted with AIDS, Iran-Contra, SDI.
So what is wrong with McCain?

He once was thought of as a 'Straight Talker'.

He possibly suffered some mental and integrity damage during one of the visits to Bush's woodshed.