UK Leader Who Discussed Blocking Social Networks Joins Google Plus

David Cameron, the prime minister of the United Kingdom, who made comments in the wake of last month's nation-wide riots about the possibility of blocking participants in civil unrest from using social media, has joined Google's new social network, Plus. Joining him this morning were +Ed Miliband and +Nick Clegg (as they are referred to on Google's site), leaders of the Labor and Liberal Democrat...