Trump rallies his supporters with slogan "Finish the Wall"

President Donald Trump, Photo Date: 1/17/2019 / Photo: Tia Dufour / The White House / (MGN)

WASHINGTON (AP) President Donald Trump is encouraging his supporters to get behind the slogan "Finish the Wall."

Trump's promised U.S.-Mexico border wall was a focus of his Monday night rally in El Paso, Texas, where he told the crowd "Walls save lives" but skimmed over the details of lawmakers' tentative deal giving him far less money than he wanted.

Democratic ex-congressman and possible 2020 Trump challenger Beto O'Rourke held a countermarch and rally with civic, human rights and Hispanic groups.