Google is preparing to expand its YouTube TV service into Atlanta. Launched earlier this year, the $35-a-month service lets users live stream ABC, CBS, Fox, NBC, ESPN, regional sports networks and cable networks onto their phones. It's aimed at so-called "cord cutters" who are ditching their subscriptions to cable television. Read more about it here. The service was initially launched in April in San Francisco, Los Angeles, New York, Chicago and Philadelphia. Google said June 22 it "will be expanding…