Turn on two source verification? Umm… no. NEVER. I like yahoo! primarily because overprotection isn't forced. Case in point: I lost my original Facebook account when I accidentally turned that garbage on when they started this stupid trend. I was told I couldn't get it back without sending them a copy of my photo ID (yeah, not going to happen). The thing is, I didn't have a "smart" phone at the time. I still used a flip phone, and to this day don't use a **** phone to do anything but occasionally make calls. I still interface with the internet primarily with an actual computer.