What's Happening Now?
Bush pleased Iraq OKs security pacts (2 min)
Scientist: Link auto aid to fuel economy (3 min)
Dixie welcomes non-union auto jobs (20 min)
Report: Former NBA star paralyzed (32 min)
Official: Hamas hurts Palestinian unity (36 min)
CDC: Most meeting exercise guidelines (38 min)
IMAX 'Earth' to land at Navy Pier (48 min)