WASHINGTON (AP) — In a stunning rebuke, a dozen defecting Republicans joined Senate Democrats Thursday to block the national emergency that President Donald Trump declared so he could build his border wall with Mexico. The rejection capped a week of confrontation with the White House as both parties in Congress strained to exert their power in new ways.

The 59-41 tally, following the Senate's vote a day earlier to end U.S. involvement in the war in Yemen, promised to force Trump into the first vetoes of his presidency. Trump had warned against both actions. Moments after Thursday's vote, the p...