CNBCStock market meltdown has to do with a lot more than just FacebookCNBCFacebook was just one factor behind an ugly sell-off in stocks that took the Dow down 1.4 percent Monday. The tech sector, which led the bounce back from February's lows, was leading on the downside Monday, with the Nasdaq down more than 1.8 percent ...US stocks finish deep in negative territory as Facebook's troubles spark tech selloffMarketWatchWall Street drops as regulation worry sinks tech sharesReutersMarkets Now: Dow Slumps 336 Points but the Real Damage Is in the NasdaqBarron'sNew York Times -The Denver Post -TheStreet.com -KHOUall 81 news articles »