Ask the average person — even in Washington — who serves as President Obama's chief of staff and you'll probably get a blank stare.
Jack Lew hasn't been heard or seen in the "fiscal cliff" drama unfolding between the White House and Congress. But the former budget director, who took over the top White House job last January, has become a key player behind the scenes.
Originally published on Thu December 20, 2012 3:01 pm
Opportunists who market street drugs may be undermining the global struggle against AIDS.
In South Africa, two mainstay HIV drugs have found their way into recreational use. That may help explain why some HIV patients are resistant to these front-line medicines even if they've never been in treatment before.