Getting Around Rules on Lobbying

"That's one of the issues that's going to need some clarification," said Senate ethics panelist Ken Salazar (D-Colo.), whose home state will host the Democrats in August.

Meanwhile, lobbyists are booking up Denver's trendy warehouse district and Minnesota's Mall of America, near the GOP convention site in Minneapolis-St. Paul, for the pre-convention weekends. Host committees for both conventions say they will honor state delegations, including members of Congress who take part.

"I think you'll see a lot of umbrella invitations," said Patrick Murphy, lobbyist for mCapitol Management, who is planning Democratic convention parties. "Invite 'Friends of Montana' and see who shows up."

One of the most fought-over parts of the law requires that lobbyists who bundle multiple campaign contributions totaling more than $15,000 file reports every six months. But lawyers say that a fundraiser for Hillary Rodham Clinton signals a way to avoid public reporting when that rule kicks in Jan. 1.

Female politicos have been e-mailing each other a slick online invitation to "Make History With Hillary," a summit and fundraiser on Wednesday. The invitation encourages women to bundle for Clinton by promising them online credit for each ticket they sell. Women who have already donated their legal individual limit of $2,300 cannot attend unless they bring in another $4,000.

"It's a universe of junior bundlers under the radar screen," said Kenneth Gross, a campaign finance lawyer at Skadden, Arps, Slate, Meagher & Flom. For the lobbyists among them, the amounts are so small that "you don't have to worry about tracking them, and it would add up to a material sum over time" -- but less than the $15,000 limit.

If a lobbyist asked his advice on the practice, Gross said, "I'd say 'Go for it.' "

Staff writer Jeffrey H. Birnbaum and washingtonpost.com staff writer Paul Kane contributed to this report.