Sharp decline constitutes the first concrete sign of progress in early and thorny challenge for Bide
Republicans, Democrats blame each other for latest immigration crisis
It's the highest tally for the month of February since 2006
Plaintiffs, led by New York state, are seeking quick ruling and asked for speedy schedule since ongo
Demonstrations continued in many cities, and with fewer clashes leaders relaxed curfew orders
A US judge in Arizona has issued a permanent order requiring the Border Patrol to provide clean mats
Organizers said demonstrations were convened in 70 US cities to denounce the killing of General Qass