What's Happening Now?
Bush pleased Iraq OKs security pacts (10 min)
Scientist: Link auto aid to fuel economy (10 min)
Dixie welcomes non-union auto jobs (27 min)
Report: Former NBA star paralyzed (40 min)
Official: Hamas hurts Palestinian unity (43 min)
CDC: Most meeting exercise guidelines (45 min)
IMAX 'Earth' to land at Navy Pier (55 min)