Former White House political czar Karl Rove has a history of referring to Barack Obama as "arrogant." As the race between the Democratic senator from Illinois and Arizona Republican Sen. John McCain geared up last year, Rove went out of his way to attach the scarlet A for arrogance to Obama. The man who managed George Bush into the White House -- with an assist from partisan Republicans on the Supreme Court -- said on Fox News last July: "I will say yes, I do think Barack Obama is arrogant." ABC News reported that he had told a Republican gathering...