This week in For Pet's Sake: Some have called Sen. John McCain and Gov. Sarah Palin “A Hero and A Hottie.” What they really meant to say, I’m sure, was “The Old and The Cold.” After all, McCain is getting up in years, and Palin hails from the frigid state of Alaska. But it’s not the wintry weather I’m referring to; it’s the fact that Palin is a cold-blooded killer and the former beauty queen turned Republican Vice Presidential Hopeful isn’t afraid to admit it.....Read the entire column.