Big Purses News Today

See a lot of population. they will get it under control. we go from 90 degrees today to 75 tomorrow and showers and even rain possible on sunday. thats the good news, jake. >> all right, chad. thanks so much. heres what were working on for this hour, the unemployment rate drops to 7.5%. thats the best rate since december 2008, but hold off on the celebration. its not all good news. well explain. plus, stepping up security in the wake of the boston bombings. how officials at the kentucky derby ...

Bright and awesome as it usually is? >> reporter: i hope so. i hope it is. we run that fine line of people enjoying sports events like the kentucky derby or the kentucky oath that were having tomorrow. they really enjoy the festivities of louisville and churchill downs. there will be 150,000 people tomorrow for the oaks and many for the derby on saturday. so again, i think when people pass through gates, there will be these wand scans. there will be things taken away. some umbrellas and cameras ...