This afternoon the U.S. Senate overwhelmingly approved legislation to reverse a planned change in cost of living adjustments for some military pensions. Senate Majority Leader Harry Reid decided to bring up the bill that passed the U.S. House yesterday, rather than a Democratic alternative that fixed the military pension policy without any spending cuts to offset the $6 billion cost over ten years. Senators approved the House bill by 95 votes to 3, with Iowa’s Tom Harkin and Chuck Grassley both supporting the measure.

Also today, senators approved a bill “to temporarily extend the public debt limit” with no strings attached. That bill also cleared the House yesterday. A dozen Republicans including Minority Leader Mitch McConnell crossed party lines to approve the cloture motion on the debt ceiling hike, but the procedural vote was a nail-biter that took more than an hour. Grassley was one of the 31 Republicans who opposed cloture. The debt ceiling increase then passed on a a straight party-line vote of 55 to 43, with Harkin voting yes and Grassley voting no.

Possible 2016 presidential candidates Ted Cruz, Rand Paul, and Marco Rubio all voted against cloture on the debt ceiling increase as well as against the bill on final passage.

UPDATE: Erik Wasson, Ramsey Cox and Peter Schroeder wrote a fascinating piece on the battle to advance the debt ceiling bill: “McConnell and top lieutenant Sen. John Cornyn (Texas) reluctantly backed ending debate after it became clear that no one in their conference wanted to cast the deciding 60th vote.”

This post covers reaction to the debt ceiling vote from Republican candidates for Iowa’s open U.S. Senate seat.