Speculation is mounting that Texas Rep. Ron Paul will mount a third party bid for the presidency as pressure from his supporters builds ahead of his appearance Tuesday night on NBC’s Tonight Show with Jay Leno. According to a report, Paul’s supporters were deeply upset by how the libertarian Texas Representative was treated at the Republican National Convention last week. 300 of them joined in a conference call on Sunday night planning to urge Paul to launch a last-minute independent bid for the White House. In order for Paul to appear on the ballot in all 50 states, he would...