AIDS Pundits & Ties to Big Pharma

shill (slang) n. 
One who poses as a satisfied customer or an enthusiastic gambler to dupe bystanders into participating in a swindle.

v. tr.
1. To act as a shill for (a deceitful enterprise).
2. To lure (a person) into a swindle.

http://www.shillfactor.net/