Someone with the temperament of John McCain really shouldn’t be chief executive.

Obama is careful not to say things publicly like “Russia is just a big gas station masquerading as a country.”

How could it possibly be good to have McCain shooting from the lip and making inflammatory statements about virtually everything—as President, not just one of 100 Senators. It’s in the man’s DNA. As Obama once said about McCain, “he shoots first and aims later.” He wouldn’t be able to suddenly bring that under control at age 75.