The Justice Department will not ask the U.S. Supreme Court to stay an appellate court ruling that President Barack Obama's move to shield millions of undocumented immigrants from deportation should remain on hold, a spokesman said on Wednesday.
President Barack Obama's plan to shield millions of undocumented immigrants from deportation was dealt another setback on Tuesday when a U.S. appeals court refused to lift a block put in place by 26 states that argued Obama overstepped his authority.
Crowds clashed with police during May Day marches in several U.S. west coast cities late on Friday, as officers responded with stun grenades and pepper spray, police and media said.