Chromecast is launching immediately in the U.S. and will cost $35. The device follows prior attempts by Google to enter the TV market, having developed a set-top box with Sony and Google TV, neither of which were well-received. The chatter on Main Street (a.k.a. Google, Yahoo! and other search sites) is always of interest to investors on Wall Street. Thus, each day, TheStreet compiles the stories that are trending on the Web, and highlights the news that could make stocks move.-- Written by Brittany Umar.