The White House is signaling its support for a new congressional effort to cut all U.S. funding to the Palestinian Authority due to its continued support of terrorism against Israelis and Americans, according to senior lawmakers and senior White House officials. Leading lawmakers in the House and Senate gathered Tuesday on Capitol Hill to introduce legislation that would cut all U.S. funding to the Palestinian government, which has been criticized for providing financial incentives to terrorists who kill American and Israeli civilians. The White House signaled its support for the legislation in a vast departure from the Obama administration, which...