He beat back conservative writer Michael Flynn to take the nomination.
Clinton touches on immigration, email server and trust issue in wide-ranging interview.
"What kind of stuff is that? It’s baby stuff," Trump said of Bush's statements.
Jim Gilmore will jump into the overflowing Republican presidential race.
Clinton said she had "full authority" to "decide how I was going to communicate."
Kevin Cirilli 07/07/15 05:35 PM EDT
The legislation would reinstate the of Glass-Steagall law repealed by President Bill Clinton.
She will sit down next week with the Congressional Black Caucus, among others.
Clinton argues GOP field is "all in the same general area" on immigration.
Clinton is hopeful Dems can narrow the gap. Pelosi says they can win the majority.
"I don't suspect Governor Romney will endorse anyone in this race," Rubio said.