The Ticker: A PR Twitter stream; NBC & Facebook for the Olympics; Silicon Valley dinner parties; Voter ID laws; Twitter trolls

AllTwitter: This Twitter Stream Gives Publicists Tips They Desperately Need (And Won’t Like)

The New York Times: NBC and Facebook to Announce Olympics Partnership

Business Insider: Meet the PR Pro Whose Dinner Parties are the Hottest Ticket in Silicon Valley

Washington Post: Eric Holder vows to aggressively challenge voter ID laws

Buzzfeed: A Political Users Guide to the Trolls of Twitter