Democrats are considering cramming as many as 20 pieces of legislation into the lame-duck session they plan to hold after the Nov. 2 election.

The array of bills competing for floor time shows the sense of urgency among Democratic lawmakers to act before the start of the 112th Congress, when Republicans are expected to control more seats in the Senate and House.

But, given the slow pace of the Senate, it also all but guarantees that Democrats will be hard-pressed to pass even a small part of their lame-duck agenda.

The highest-profile item for November and December is the tax cuts of 2001 and 2003, passed under President George W. Bush, which expire at year’s end.

Democrats have promised they will not allow tax rates to rise for families making less than $250,000 a year.

Democratic leaders have also prioritized the defense authorization bill, which includes a repeal of the “Don’t ask, don’t tellâ€