Pelosi (D-Calif.), who’s vying to become the next House speaker, and Schumer (D-N.Y.), the Senate minority leader, plan to make it clear to Trump during the Oval Office sit-down that they are willing to earmark between $1.3 and $1.6 billion for general border security but won’t allot any funding for the construction of a wall along the U.S. border with Mexico, a source involved in the negotiations said.