August 9, 2012 9:52 am New Drug for Arthritis Relief Doctors say they’re hopeful about a new drug currently undergoing testing. US & World Videos 2:14 Kate Beckinsale returns to red carpet after hospitalization for mysterious illness 3:15 NSC reviewing cease-fire proposal: ‘I don't know that it gets any more sensitive than it is right now' 2:23 Climate change is moving Tornado Alley and driving more tornado outbreaks 1:47 Reese Witherspoon and Ryan Phillippe's daughter Ava calls out body shamers 5:00 Demonstrations disrupt classes at UCLA