"It's not an American dream, it's an American nightmare," Carlos Gomez, a Colombian man recently expelled from the United States, tells journalists on his return to Bogota, Colombia. At the migrant detention center where he wa held, Gomez claims the food was "horrible," and the conditions "worse than (those of) a prisoner." Two military planes sent by Colombia to fetch some 200 of its nationals expelled from the United States arrived in Bogota on January 28 after a blazing row with Donald Trump over migrant deportations. IMAGES AND SOUNDBITES