Rubio Questions Legitimacy Of Terror Watch Lists

Sen. Marco Rubio (R-Fla.) said Sunday that federal databases meant to track potential terrorists are riddled with inaccuracies, as the Republican presidential candidate sought to defend his Thursday vote against a Senate measure that sought to deny people in these databases the right to purchase guns.
Democrats introduced the measure in response to the mass shooting in San Bernardino, California, that left 14 people dead. All but one Republican senator voted against it. President Barack Obama on Saturday said it's "insane" that people on the federal government's no-fly list...