The speeches are ongoing before the vote at 8pm tonight on whether to bring the Senate health reform bill to the floor to begin debate and amendments. This motion to bring the bill to the floor for consideration itself requires 60 yes votes.
You can see the speeches of your own Sentators here.
Update: Senators Lincoln and Landrieu have indicated they will vote for bringing the bill to the floor. Since Conrad and Lieberman have also, it should succeed now with 60 votes and come to the floor.