On June 10, 2014, an amendment to the Transportation, Housing and Urban Development Appropriations bill,sponsored by Rep. Steve Daines (R-MT), passed by a close vote of 214 to 212. The Daines amendment prohibits FMCSA from increasing the amount of insurance required for motor carriers, which has not been increased in over 30 years and are woefully insufficient.
You can see how your Representative voted here.