It's been awhile since any high profile politicians or pundits have compared their opponents to Nazis. So Rush Limbaugh has filled that void today, saying that President Obama's campaign symbol looks like a swastika. He's got video and graphics up on his web site right now to make his case. And whenever someone in politics compares the other side to Nazis, the other side is sure to express outrage. Democratic Congressional Campaign Committee spokeswoman Jennifer Crider: “Rush Limbaugh’s comparison of the Democratic Party to the Nazi Party in World War II is as disgusting as it is shocking," Crider said....