GOP AGAIN BLOCKS HIGHER CAP ON OIL COMPANY LIABILITY…. The political circumstances would seem to benefit the “Big Oil Bailout Prevention Liability Act.” Under existing law, there’s a $75 million liability cap for oil spills. Sens. Robert Menendez (D-N.J.), Frank Lautenberg (D-N.J.), and Bill Nelson (D-Fla.) want to increase it to $10 billion.

The impetus for approving the measure should be obvious — the BP oil spill disaster in the Gulf keeps getting worse, and may soon no longer be limited to the Gulf. It’s hardly a good time for a politician to take a shameless stand to limit industry liability costs.

And yet, it keeps happening. Last week, it was Sen. Lisa Murkowski (R-Alaska). Today, it was Sen. Jim Inhofe (R-Okla.).

Sen. James Inhofe (R-Okla.) stopped Democrats’ efforts on Tuesday of passing a measure to increase oil companies’ liability for accidents resulting from offshore drilling.

Inhofe objected to a unanimous consent request by Sen. Robert Menendez (D-N.J.), who took a second stab Tuesday at passing the bill in an expedited way.

Menendez and his partners on this intend to keep trying — and the DSCC intends to use Republican opposition as a campaign issue.

Steve Benen

Follow Steve on Twitter @stevebenen. Steve Benen is a producer at MSNBC's The Rachel Maddow Show. He was the principal contributor to the Washington Monthly's Political Animal blog from August 2008 until January 2012.