What's Happening Now?
Bush pleased Iraq OKs security pacts (12 min)
Scientist: Link auto aid to fuel economy (13 min)
Dixie welcomes non-union auto jobs (30 min)
Report: Former NBA star paralyzed (42 min)
Official: Hamas hurts Palestinian unity (45 min)
CDC: Most meeting exercise guidelines (48 min)
IMAX 'Earth' to land at Navy Pier (57 min)