What's Happening Now?
Bush pleased Iraq OKs security pacts (6 min)
Scientist: Link auto aid to fuel economy (6 min)
Dixie welcomes non-union auto jobs (23 min)
Report: Former NBA star paralyzed (35 min)
Official: Hamas hurts Palestinian unity (39 min)
CDC: Most meeting exercise guidelines (41 min)
IMAX 'Earth' to land at Navy Pier (51 min)