sharon brown says the biologic rescues her from arthritis. >> $1,095.87 for four injecti s injections. >> reporter: she takes the weekly drug every other week. >> i cannot afford the medication. >> reporter: for chemical drugs like these, there is a law that allows generics, which are cheaper. it doesn't apply to biologics. so democrats in their health care legislation which today say is aimed at lowering costs decided to make a pass for generic biologics, which would bring the cost of the drugs down. they want brand biologics exclusive rights for seven years before cheaper je anywherics could enter the lobby. they argued for 12 years and won. they said the development takes 12 years and a billion dollars. >> we want people to invest for cancer and diabetes and aids. we want some chance to get a return on their investment. >> keeping them honest, brand named boilogics had major reinforcements to make their case. last year they spent more than $700,000 a day. they gave $30 million in campaign contributions, a record half of that to democrats. >> the brand industry have made good fronts