With the New Hampshire primary barely three months away, he arrives in the state knowing that it's his best chance to re-establish his credibility and get his campaign back on track.
The former Florida governor's presidential campaign is slashing staff salaries, as the Republican tries to keep pace with a still-strong Donald Trump, surging Ben Carson and others.
The Democratic presidential candidate says she would act through executive action to close the "gun-show loophole" and tighten Internet sales, if Congress doesn't act.
Facing a drop in polls and on the defensive, the former Florida governor is trying to find his swagger by attacking Trump. But it's an uncomfortable position for the nonconfrontational Bush.
A federal judge isn't swayed by concerns that voters could be pressured to cast ballots for certain candidates and post the proof on social media. He says the law violates guarantees of free speech.
Republican presidential hopefuls are about to get their biggest test yet as they battle to make it onto the debate stage Thursday and woo voters who are just tuning into the contest.