It was an unusual reversal of traditional political alignments in the debate over how far the government should go to deter terrorism.
Her work was praised for its contribution to deterring terrorism and Muslim extremism.
Security officials said that the knowledge that such a system was in place would help deter terrorism.
This call, which Americans have heard before, is based on specific intelligence that heightened awareness and readiness deters terrorism.
But we also have a mandate to deter terrorism.
To deter terrorism, provide justice for victims, and for other purposes.
In addition, opponents said they doubted the measure would do much to deter terrorism.
On the legislative front, some rules have already been designed to deter biological warfare and terrorism.
If you want to deter terrorism, you might want to let the word get out there's a new sheriff in town, he said.
Actions by Washington cannot be viewed as encouraging or deterring terrorism across the board, he added.