bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
110-s-1888,C001070,"Sen. Casey, Robert P., Jr. [D-PA]",D,PA,2008-04-07,0
110-s-1888,C000567,"Sen. Cochran, Thad [R-MS]",R,MS,2007-07-26,1