Lunch is a necessary part of any workday. But often people return to work feeling sleepier than when they left. Well, there's a new way to beat that post-lunch laziness in Berlin -- hit the dance floor!
'Dancing With the Stars' unveiled its latest slate of cast members today. Which got us thinking, how is a reality television show cast? Robyn Kass, the casting director behind 'Big Brother,' 'Survivor,' and 'The Bachelor,' explains.