Yesterday marked the first major potential due date for many political committees’ lobbyist-bundled contributions reports.  I’ve done some hunting (admittedly not too much), but I couldn’t find an example of a party committee, candidate, or leadership PAC that filed the report.  It looks like most will file the reports, if necessary, on a quarterly basis.  We’ll have to wait until July for more information.

UPDATE:  May 22, 2009:   A tip of the hat to The Hill that found that Rep. Waxman’s leadership PAC filed a Form 3L.  The report is here.