Republican Vice Presidential Frontrunner Thinks Businesses Should Be Able To Fire Someone For Being Gay

I wonder if he thinks it should be legal for a business to fire someone because they are male, or Caucasian, or Christian, or Republican?

http://thinkprogress.org/lgbt/2012/06/14/500022/rob-portman-fire-gay/

By Scott Keyes and Annie-Rose Strasser posted from ThinkProgress LGBT on Jun 14, 2012

WASHINGTON, DC — Sen. Rob Portman (R-OH), best known as the “boring” choice atop Mitt Romney’s vice presidential list, told ThinkProgress today that he doesn’t believe it should be illegal to fire someone for being gay because doing so would make businesses less “comfortable.”