30 US Senators Defend Gang Rape, what's your take?

http://www.alternet.org/blogs/healthwellness/143164/30_gop_senators_vote_to_defend_gang_rape/

It is stunning that 30 Republican members of the United States Senate would vote to protect a corporation, in this case Halliburton/KBR, over a woman who was gang raped. The details from Think Progress:

In 2005, Jamie Leigh Jones was gang-raped by her co-workers while she was working for Halliburton/KBR in Baghdad. She was detained in a shipping container for at least 24 hours without food, water, or a bed, and “warned her that if she left Iraq for medical treatment, she’d be out of a job.” (Jones was not an isolated case.) Jones was prevented from bringing charges in court against KBR because her employment contract stipulated that sexual assault allegations would only be heard in private arbitration.

Offering Ms. Jones legal relief was Senator Al Franken of Minnesota who offered an amendment to the 2010 Defense Appropriations bill that would withhold defense contracts from companies like KBR “if they restrict their employees from taking workplace sexual assault, battery and discrimination cases to court.”

Seems simple enough. And yet, to GOP Senator Jefferson Beauregard Sessions of Alabama allowing victims of sexual assault a day in court is tantamount to a “political attack” at Halliburton. That 29 others, all men, chose to join him in opposing the Franken amendment is simply mind-boggling.

There is a video and list of the guilty on that link.

My question is…Why???