Note: For more on how I chose “American History’s Ten Biggest Assholes” and the almost-as-deplorable Runner-Up list, check out that article as well. Numbers 20 through 11 are populated with rogues you may not have heard of… Prescott Bush…Who Is He?…He’s the father of George H. W. Bush and grandfather of George W. Bush—and, uhhh, yeah Jeb and…