What's Happening Now?
U.S. troops to bolster domestic security (2 min)
U.S. warned India of terror attack (8 min)
Patent stolen, flat screen engineer says (11 min)
Bush glad to be leaving spotlight (12 min)
Germany's Nazi-hunting agency turns 50 (14 min)
Model could reduce breast-lesion biopsies (18 min)
Doctor increase in Canada led by women (21 min)