WASHINGTON (AP) — During a festive Cinco de Mayo celebration at the White House, President Barack Obama couldn't help but reflect on the swings that have confronted his attempts to tackle immigration. Buffeted by failed legislation, activist criticism, election year sensitivities and now judicial review of his latest executive actions, Obama has found that his self-described goal of fixing a broken immigration system is still not fully in his grasp. Putting off his action until after the November election, Obama made his move Nov.