From Common Cause Ethics Challenge:
snip:
Prohibit registered lobbyists from acting as fundraisers and campaign treasurers for federal elected officials. A
ccording to the Center for Public Integrity, 79 Members of Congress have named lobbyists to serve as treasurers of their campaign committees. Hundreds more lobbyists have become effective fundraisers for presidential campaigns, pulling in contributions from clients or corporate political action committees. Indeed, Abramoff raised $100,000 for the Bush campaign in 2004 and was designated a Pioneer. Lobbyists raise campaign funds because they want to become indispensable to people in power, knowing that the services they perform will be rewarded by the access and influence they gain.
http://www.commoncause.org/site/pp.asp?c=dkLNK1MQIwG&b=196485