The vice president will speak in Des Moines Wednesday as part of an official event.
His super-PAC is launching a new digital ad campaign slamming Obama’s leadership as “weak, indecisive and apologetic” and calling for viewers to vote based on national security.
Sen. Rand Paul warned the U.S. should be wary its actions don’t create further unrest.
The Texas GOP senator slammed the president's “fundamentally unserious” remarks.
"I feel so lucky I get to do my job in the Senate," she said.
The senator said part of his decision will hinge on control of the Senate.
Romney insisted he's not running for president in 2016.
These four possible presidential candidates could make some noise if they do decide to run.
"I am going to be making a decision ... probably after the first of the year," she said.
Patrick said "a lot of people" had asked him to think about a run.