Reuters: If Verizon’s new mobile video service go90 succeeds in grabbing the attention of millenials who increasingly watch content on mobile devices, a streaming option for TVs could be next. The No. 1 U.S. wireless carrier launched a trial of its free, ad-supported mobile video product, an app that offers live events, on-demand shows and web videos, on Tuesday. “We said, Let’s start with a mobile-first product.”