Watch F8's Keynote With Mark Zuckerberg

• The Cowboys' defensive strategy, quips from Jerry Jones and a Bill Clinton appearance. What happened at Dallas' pre-NFL Draft press conference

  

• Plans revealed for World Cup fan festival in Boston

  

• Pontiac man accused of fatally stabbing his dad's girlfriend in their home

  

• Concern grows over "teen link-ups" that lead to disturbances at malls

  

• Suspected retail theft crew linked to nearly 100 NorCal, Nevada thefts busted

  

• 4 Georgia State troopers fired over improper injury claims linked to police pursuits

  

• How to watch tonight's Game 3 in Philadelphia Flyers vs. Pittsburgh Penguins NHL playoff series

  

• Illinois surpasses 100 tornadoes for fourth year in a row