Week 12: Coffee Meets Bagel, SkinnyShirt, Doorman, Bantam Bagel

Three sisters make a pitch for their dating app; an entrepreneur claims to have a solution to a common problem for online shoppers; a former publisher shares her design for a shirt that makes people look skinny; and a pair of Wall Street brokers demonstrate a compact way to eat a bagel. Also: an update on Hamboards, which Robert invested in during Season 5.