@drsanjaygupta tweeted: what made @49ers 24-year-old linebacker #ChrisBorland quit the @nfl?

Popular in your network Dr. Sanjay Gupta @drsanjaygupta   what made @49ers 24-year-old linebacker #ChrisBorland quit the @nfl? cnn.it/1MKe6Lw View on Twitter The White House @WhiteHouse   FACT: Wind energy has the potential to support 600,000 jobs by 2050 → go.wh.gov/jAnLL5 #ActOnClimate View on Twitter jimmy fallon @jimmyfallon   Tonight: Playing "Rock, Paper, Scissors, Pie" w/Jennifer Garner! Plus @Realeugenelevy stops by & music from @modestmouseband! #FallonTonight View on Twitter Ellen DeGeneres @TheEllenShow   Tonight's the night! #OneBigHappy amp.twimg.com/v/02e36b60-90e… View on Twitter UK Prime Minister @Number10gov   PM & DPM meet @Crossrail apprentices. #NMW apprenticeship rate to rise by 20%: ow.ly/KqTTw #GetInGoFar View on Twitter T Magazine @tmagazine   Ch-check it out: Ad-Rock's banh mi sandwich recipe nyti.ms/1ABcfTo View on Twitter Not what you're looking for? Well there's more to see on Twitter! Click here to discover more interesting Tweets. Explore Email settings | Opt-out |  Help Twitter, Inc. 1355 Market Street, Suite 900 San Francisco, CA 94103