On Monday’s CBS "Early Show," correspondent Jeff Glor did a report on "five things you should know about John McCain" and highlighted details such as: "Number four, a maverick even back in high school, John McCain was nicknamed ‘the punk’...A reputation that followed him to the naval academy." During the segment, USA Today columnist Walter Shapiro added: "John McCain graduated five slots from the bottom of the Annapolis class of 1958." Contrast those bits of information with the hard-hitting facts revealed about Barack Obama during a similar segment on last Wednesday’s show: "Number four -- in addition to enjoying basketball...