Mark Cuban attends the 2019 NBA Awards at Barker Hangar on June 24, 2019 in Santa Monica, California. LOS ANGELES - Billionaire and “Shark Tank” co-host, Mark Cuban is pushing for a new approach to prop up the economy — $1,000 stimulus checks to be sent to American households every two weeks for the next two months.The investor and owner of the Dallas Mavericks told CNBC that it’s critical to help the two economies that exist: one comprised of people able to pay their bills and one that’s not.“Those without [help] are struggling badly,” Cuban told CNBC.