Roll Call offers this report (paid subscription required). A snippet: “Senate Democrats are considering a slew of amendments to toughen the measure in areas where it falls short of the Democratic plan. The likely proposals fall under four categories: slowing the ‘revolving door’ between Congress and K Street; limiting gifts and travel sponsored by lobbyists; cracking down on the GOP’s lobbying-jobs program known as the K Street Project; and creating a new enforcement regime to oversee compliance with the rules.” Meanwhile, The Hill reports: “House Republican leaders have told their Senate counterparts that legislation curtailing the activity of so-called 527 soft-money groups will be included in the House lobbying-reform bill that leaders intend for conference negotiations, according to knowledgeable sources.”