Rep. Will Hurd (R-Texas), whose district shares 820 miles of the U.S. border with Mexico, told CNN's Jake Tapper on Sunday that "building a 30-foot high concrete structure from sea to shining sea is the most expensive and least effective way to do border security."
The big picture: The Senate is expected to pass a resolution this week disapproving of Trump's use of emergency powers, with at least 4 Republicans expected to sign on. Regardless, Trump plans to use the first veto of his presidency to push on with his plans for a border wall, defying members of his own party.