Gadget Guru 7/20/2010

• School District of Philadelphia plans to close 20 schools, rehab hundreds more

  

• How to prevent HVAC heating problems during a winter storm

  

• Kim K's clothing brand improperly collected sales tax in N.J., officials say

  

• 20-year-old arrested for double stabbing in Baltimore County

  

• Former Future Leader pursuing dream of veterinary care

  

• Colorado Iranian activist calls for action from world leaders following "massacre"

  

• Former WWII telephone operator celebrating her 101st birthday in Roswell

  

• Over 20 Chicago restaurants, chefs on James Beard Award semifinalists list