From the Politico ...

Leahy told Vogel yesterday the media has given McCain a free pass on flubs including mixing up Middle East geography, Shiite and Sunni Muslims, and referring to Russia's relationship Czechoslovakia -- a country that hasn't existed for 15 years.

"It was the same way with Ronald Reagan in the last few years he was president," Leahy said, referring to the belief that Reagan experienced early signs of Alzheimer's disease late in his presidency.