energy and commerce says that the drilling fluids used to recover natural gas and oil contain 29 knowsinginsry has been reluactant to disclose the competition of those drilling fluids. >>> motorcycle riders rallied for a good cause today. members of the road dogs and other clubs brought toys and games to clubs in oakland. they were delivered to the hospital, and the hospital needs donations this time of year. >> every year at christmas every drives by easter you never hear of anything, so we need help. >> more toys were collected at e mont club as well. >>> thousands of people flooded downtown today to celebrate butter and eggs. >> oh my god how cute is that. >> a float carrying the cutest t was this year's butter and egg parade. thousands of people turned out. it was the chicken capital of the world, and is known for many dairy farms in the area. also where the egg incubator was invented. this is the 30th year of the butter and eggs parade but the festival goes back further than that. >>> coming up next, roger clemens, the key ruling on a piece of evidence that his lawyer sought for his tri