Sen. Ron Johnson wants to see the administration's legal justification.
Five states and a U.S. territory are noncompliant with federal rules.
Some 121 people are currently in the process of being deported.
The DHS sent out the first bulleting warning on Wednesday.
Homeland Security Secretary Jeh Johnson urged Americans not to "vilify all Muslims."
The administration has been eager to reassure the public this holiday season.
"Be vigilant and aware, and report suspicious things and activity."
The then-attorney general wasn't briefed on the raid until the day before.
“My concern there is there are certain gaps ... in the data available to us,” said the head of the...
The Labor Day weekend boost follows a thwarted train attack by a terrorist in France.
The program has come under criticism amid fears of potential terrorist attacks.
“I think that we have differing views on a lot of fundamental issues," Jeh Johnson says.
Jeh Johnson will stay in an undisclosed location.
The Obama administration arrested scores set for deportation over the weekend.
O'Malley is asking the administration to rethink plans to deport hundreds of illegal immigrants.
The Department of Homeland Security feared backlash, according to a news report.
The current system, which replaced a color-coding advisory in 2011, has never been used.
Rep. Bob Goodlatte and Sen. Chuck Grassley want more information from Jeh Johnson.
The new steps are “out of an abundance of caution,” DHS Secretary Johnson said.
Secretary Jeh Johnson's recent remarks emphasized the administration's attempts to strike a balance...
Lawmakers punted on the controversial data-sharing bill in August.
Homeland Security Secretary Jeh Johnson is scheduled to speak at Washington's Union Station.
The new data comes on the heels of a high-profile killing in San Francisco.
The airport recently topped a list of luggage claim payouts.