The ad shows Trump defending Tyson when he was accused of rape.
"Now's the time to stitch together a winning coalition."
Jimmy Duncan (R-Tenn.) threw his support behind Trump on Saturday.
He is seeking a hard worker who is politically adept and a good partner.
He said he cut that list down to 17, then five finalists, before picking Fiorina.
"This primary is going to be decided by the Midwestern common sense of the Hoosier State."
"I knew @CarlyFiorina was an incompetent. I didn't know she was a racist."
"They should be dealt with strongly by law enforcement!”
He said he will beat Clinton the same way he ran through the GOP field.
Mary Pat Christie appeared to roll her eyes at Trump's "woman card" comment about Clinton.