December 4, 2012 In his first term, President Obama was criticized as caving to Republicans too early, too often. Since his re-election, he has subtly changed his approach. He's bringing a more aggressive style — but some critics say it's not the best way to find common ground.
December 4, 2012 Congress is considering whether to turn three top-secret sites involved with creating the atomic bomb into one of the country's most unusual national parks. Critics question the need for a park that celebrates nuclear weapons. Supporters say the park would ask tough questions about lessons learned.
December 4, 2012 Are the days of "daily deal" coupons about to expire? Shares of email coupon company Groupon are down nearly 80 percent since going public last year. And its smaller rival, Living Social, plans to lay off as many as 400 employees, after reporting a net loss of more than $560 million in the third quarter.