Say it isn't so, Roger

Alas, it looks as though Roger Clemens, destined for baseball's Hall of Fame, may not get there. He's been indicted on a number of charges related to his appearance before Congress in 2008. Basically, he's accused of being a liar - 3 counts of making false statements, two counts of perjury (how does that differ from 'making false statements'?)and one count of obstructing Congress.