Numerous times this year, members of Congress have held fundraisers and collected big checks while they are taking critical steps to write new laws, despite warnings that such actions could create ethics problems. The campaign donations often came from contributors with major stakes riding on the lawmakers’ actions.

For three weeks in June, for instance, the members of a joint House and Senate committee worked to draft final rules for regulating the financial industry in the wake of its 2008 meltdown. During that time, the 35 members of the drafting committee collected $440,000 in donations from that same industry, which was then lobbying heavily for looser rules.

Earlier this month, the chairman of the Senate committee overseeing tax policy, Sen. Max Baucus (D-Mont.), gave himself a birthday-party fundraiser – on the same day that the chamber took its first vote on an $858 billion tax package that would provide breaks to wealthy citizens and business interests.

Members of Congress contacted for this article declined to answer questions about ethics rules and the possible appearance of impropriety. Instead, they stressed that their votes can’t be bought.

‘Money has no influence on how Senator Baucus makes his decisions,’ Baucus spokeswoman Kate Downen said. ‘The only factor […]