Debate co-moderator Savannah Guthrie asked the candidates to raise their hand if their healthcare plan would cover undocumented immigrants, “this is a show of hands question and hold them up so people can see. Raise your hand if your government plan would provide coverage for undocumented immigrants."

All 10-Democrats on-stage, Joe Biden, Bernie Sanders, Kamala Harris, Andrew Yang, Pete Buttigieg, Kirsten Gillibrand, Michael Bennet, Marianne Williamson, John Hickenlooper, and Eric Swalwell, raised their hand.

Trump responded on twitter: