Trump will appear along with comedian Tracy Morgan.
Sen. Rand Paul (R-Ky.) says there is little that separates the two Dems.
Trump edges out Carson by 1 percentage point in the Keystone State.
Harvard law professor Lawrence Lessig is weighing an independent presidential campaign following his exclusion from Tuesday night’s Democratic debate.
Josh Earnest said Obama plans to do "a little channel surfing" to catch playoff baseball.
“It will be the Rand Paul campaign’s version of ‘The Truman Show,’ ” said an aide.
Former Gov. Martin O’Malley (D-Md.) thanked one of his supporters with a guitar ballad released Monday afternoon.
"I don't think that's the job for him," Hannity said.
“You could guess that we are getting closer to that,” he said.
Rock star John Fogerty said on Monday that he is astounded by Donald Trump’s success as a GOP presidential candidate thus far.