Paul said Christie would trade civil liberties for a "false sense of security."
The San Bernardino, Calif., attack, left 14 dead and 21 injured.
Campaign officials believe she is well positioned for national debates about terrorism.
OPINION | By any standard, Christie is doing well.
"What went on in New Jersey that day is not like anything he’s said."
Christie says Muslims in New Jersey did not celebrate the attacks.
"Praying for loved ones of those killed," Cruz tweeted Saturday.
Intelligence officials have been "demoralized," Christie said.
“I think if it had happened, I would remember it," Christie said.
"I don't take any criticism from the president seriously," Christie says.
These Republican candidates should withdraw for the greater good of the party.
The president slammed the "political posturing" of attempts to block refugees.
"In a free and open society, we not going to be able to stop every attack."
Rep. Susan Brooks (R-Ind.) touts Christie's national security credentials.
If Trump does not win Iowa and New Hampshire, he will not be the nominee.
He said the intelligence community "has been demoralized by ... certain members of Congress."
New Jersey Gov. Chris Christie took several potshots at Sen. Ted Cruz (R-Texas) on Tuesday,...
Trump said the home state of his 2016 rival is "deeply troubled."
“Less than one term in the United States Senate has proven to be woeful training."
We can't just win militarily; we also have to win the battle of ideas.
“The FBI director himself said they cannot vet these folks,” Christie said.
Republican presidential candidate Chris Christie on Wednesday directly responded to criticism from...
Kerry said there was some "rationale" behind the Charlie Hebdo attack.
Gov. Chris Christie says that he opposes opening U.S. borders to Syrian refugees of any age.