Homeland Security will no longer conduct raids on workplaces that employ illegal aliens
DHS plan calls for hundreds of agents to be reassigned to deal with influx from Haiti
Homeland Security plans to deport thousands of illegal immigrants
Rep. Mark Green also requests info on reports of 'sexual assault, theft, and violence in evacuee processing facilities'
National security officials fear newly freed Afghan terrorists may exploit border crisis
Docs say 1,200 migrant families expected to be processed each day
Mark Kelly says federal government needs to address 'tragic' conditions at border