Jacob Soboroff, NBC News Correspondent and Rep. Jason Crow, Democratic Congressman from Colorado join Nicolle Wallace on Deadline White House with reaction to the early efforts by the Trump administration to deliver on a key campaign promise of mass deportation of undocumented immigrants,

The Trump administration won’t be able to remove every undocumented migrant inside the United States, and the success of its promised mass deportation plan is "going to be based on what Congress gives us," the administration’s new "border czar" Tom Homan told ABC News.