Google targets Facebook with social network

A screen shot of the Google Plus social network is shown in this publicity photo released to Reuters June 28, 2011. REUTERS/Google/Handout SAN FRANCISCO - Google Inc is making its boldest move to take on Facebook in the fast-growing social networking market and to maintain its dominance on the Web. Google, which has been frustrated by a string of failed attempts to crack the social networking market, introduced a full-fledged social network on Tuesday dubbed Google+