 I've had people ask me how I find relief, and I tell them Navaj immediately. This thing is amazing. Navaj is available at Navaj.com or at Walmart, Walgreens, CVS, and Rite Aid. It's July 4th, and that means it's time to eat hot dogs. Lots of hot dogs and fast. But CBS News reporter Christopher Cruz says the annual Nathan's Hot Dog Eating Contest will take place today without a longtime champion competing.