Teresa Galindo her grandson Daniel Cuenca and daughter Yanet Cuenca wave flags at the offices of 32BJ SEIU labor union, during a viewing party for President Barack Obama's speech on immigration policy reform Thursday in New York City. NEW YORK -- Shortly before President Barack Obama on Thursday night announced deportation relief that could benefit an estimated 4.4 million undocumented immigrants, Cesar Vargas already had a reason to celebrate.