Senate debate on the FAA reauthorization legislation broke down last night because of a dispute over airline pensions and other amendments. Negotiations are ongoing and the bill could be brought back up for further consideration at any time. The Bush Administration has weighed in opposing the Baucus/Grassley provision to provide funds necessary to keep the Highway Trust Fund from going into deficit in FY 2009. Many Republicans oppose the fix, as included in this bill, and an amendment may be proposed to strip the HTF provision.