Sam Colt founded the company in 1855. Colt Defense filed for Chapter 11 protection late Sunday.
If a starfish loses a limb, a new arm buds and grows in its place. But young moon jellies have a different strategy for self-repair: Existing limbs rearrange themselves to regain symmetry.
Host Jessica Harris talks with Rob Kalin, founder of the online handmade goods marketplace Etsy. Harris also talks with Lyndon Rive, co-founder of SolarCity.