Protesters demonstrate outside a McDonald's in Chicago. Hundreds of workers from McDonald's, Taco Bell, Wendy's and other fast-food chains were expected to walk off their jobs Thursday to push the companies to pay their employees at least $15 an hour, according to labor organizers. M. Spencer Green/AP hide caption

itoggle caption M. Spencer Green/AP

What's on the menu at Tim Hortons? Coffee and doughnuts --” and also sandwiches and pastries. meddygarnet /Flickr hide caption

itoggle caption meddygarnet /Flickr

At 820 calories, Maggiano's tiramisu packs in more than the tiramisu served at Olive Garden (510 calories) or Macaroni Grill (690 calories). But it pales in comparison with the version served at Carrabba's, which has 1,060 calories. Maggiano's hide caption

itoggle caption Maggiano's

Is that Subway? Middle East analyst Holly Dagres is on a hunt for fast-food lookalikes in Tehran. Holly Dagres hide caption

itoggle caption Holly Dagres

Goodbye, Sodas. McDonald's says it will now market and promote Happy Meals only with milk, water or juice. Bill Parrish Photography/PR Newswire/AP hide caption

itoggle caption Bill Parrish Photography/PR Newswire/AP

People gathered outside a Wendy's restaurant in New York City on Monday as part of a one-day strike calling for higher wages for fast-food workers. Justin Lane/EPA/Landov hide caption

itoggle caption Justin Lane/EPA/Landov

Long John Silver's Big Catch platter will net you 33 grams of trans fats in one meal. Courtesy of Clare Politano/Center for Science in the Public Interest hide caption

itoggle caption Courtesy of Clare Politano/Center for Science in the Public Interest

Teen boys are far less likely than girls to check out calorie counts before biting into that burger, researchers say. iStockphoto.com hide caption

itoggle caption iStockphoto.com