Republican Sen. Rand Paul says he will vote for measure blocking Trump’s emergency declaration, paving way for passage

Sen. Rand Paul is throwing his support behind a resolution that would block President Trump’s declaration of a national emergency to build his long-promised U.S.-Mexico border wall, defying a warning from the president and putting the measure on track to passage.

Paul (R-Ky.) said in a speech Saturday at the Southern Kentucky Lincoln Day Dinner that he “can’t vote to give extra-Constitutional powers to the president,” the Bowling Green Daily News reported.

“I can’t vote to give the president the power to spend money that hasn’t been appropriated by Congress,”...