How Rand Paul became the Tea Party's ObamaHis father's libertarian army and Rush Limbaugh's "Dittoheads" aren't natural allies. But Rand Paul has united them.Friday, May 14, 2010 08:01 ETOn the afternoon of Dec. 16, 2009, the 236th anniversary of the Boston Tea Party, Rand Paul left the office of his small ophthalmology practice in Bowling Green and drove 30 miles to Russellville, Ky. In an election year without the Tea Party movement, Rand Paul's campaign to become Kentucky's next U.S. senator would be just as quixotic as the bid his father, Ron Paul, made for the Republican presidential nomination in...