CBS has announced that reality shows "Survivor", "The Amazing Race" and "Undercover Boss" have gotten renewed for the 2013-14 season.

http://www.huffingtonpost.com/2013/03/27/elementary-renewed-season-2-cbs_n_2965937.html?

Survivor and Amazing Race are still hanging on, but honestly I don't understand why people sign up for these shows because both shows are exercises in self torture. Undercover Boss is garbage, it encourages employers to spy on their employees. The employee is no longer safe and secure in the workplace, the bosses are watching and looking to stir up trouble. People are much better off these days working for themself and being their own boss. Finding work to do from the comfort of your own home is another option.