Donald Trump has opened up a marginal lead over Ted Cruz in the voting on the Free Republic Caucus thread. Yesterday's vote revealed a 51.88% to 45.31% preference for Trump. The Free Republic Caucus (daily) has been up and running for four days now. The first day was the 20th, and we're in the midst of voting on the fourth day now. Over 300 people have participated each day. The Free Republic Caucus has been instituted to determine what the preference of FReepers was. It is being run each day leading up to and into the Caucus and Primary season,...