Plamegate Cliff's Notes: Came late to the Plame/Rove party and can't pick up the plot? Feel stupid, at this late date, asking what Nigerian uranium-enriched yellowcake has to do with Times reporter Judith Miller's imprisonment? Wonder why all those lefty blogs keep writing "ribbit" (a reference to Joe Wilson's question about "whether or not we can get Karl Rove frog-marched out of the White House in handcuffs")? Here's an excellent, breezy-reading overview of the story, courtesy of Defective Yeti.