What's Happening Now?
Bush pleased Iraq OKs security pacts (7 min)
Scientist: Link auto aid to fuel economy (8 min)
Dixie welcomes non-union auto jobs (24 min)
Report: Former NBA star paralyzed (37 min)
Official: Hamas hurts Palestinian unity (40 min)
CDC: Most meeting exercise guidelines (43 min)
IMAX 'Earth' to land at Navy Pier (52 min)