WASHINGTON (AP) — It was a moment for Barack Obama to savor. His second inaugural address over, Obama paused as he strode from the podium last January, turning back for one last glance across the expanse of the National Mall, where a supportive throng stood in the winter chill to witness the launch of his new term. "I want to take a look, one more time," Obama said quietly. "I'm not going to see this again." There was so much Obama could not — or did not — see then, as he opened his second term with a confident call...