rosa flores is outfront. reporter: this is what family separation looks like. a father taking sanctuary in a mexico search. ignacio is desperate. his wife and four children detained. and held in three different detention centers in three different u.s. states. the family asked for asylum at the border last month and now their future together looks grim. attorney general jeff sessions limited asylum protections. protections ignacio s family was counting on when they left guatemala. every time he dials his three youngest kids 3,000 miles away