Fast Food Worse Than the Double Down

So by now you've heard of—or God help you, sampled—the gluttonous monstrosity known as KFC's Double Down, but how does it stack up in the less-than-healthy world of fast food? Nate Silver at FiveThirtyEight runs the numbers, creating an index of fat, cholesterol, and sodium in which the Double Down rates a 1. He finds worse chicken gut-busters:

• Panera Chipotle Chicken: 1.49. It's not even considered true fast food, but it runs about 50% more of "the bad stuff."

• McDonald's Chicken Selects (five, with ranch): 1.23.
• Chipotle Chicken Burrito With Cheese, Salsa: 1.16
• Boston Market Chicken Carver: 1.14

But the real offenders lie in the world of burgers:

• Wendy's Triple Baconator: 2.45
• Hardee's Monster Thickburger: 2.24
• Burger King Quad Stacker: 1.58
• Sonic Jalapeno Cheeseburger: 1.36