Now Playing: 8-14-13 Marketplace

Egypt has declared a state of emergency. What's that mean for its economy? Trader Bruno Iksil, nicknamed the "London Whale," is cooperating with the government in its case against JP Morgan. Who should be worried? In the U.K., tempers are flaring over the possibility of the government drilling fracking holes in the countryside. In California, farm workers are headed to the office of House Majority Whip Kevin McCarthy to persuade him to advance immigration reform legislation in the House. Also, a look at what hummus wants to do with sports fan and why Coke is running an ad defending artificial sweeteners. Plus, a Los Angeles-based artist discusses her latest work, "Dream Home Resource Center."