Yapp: An App for Making Your Own App Michigan Valedictorian Accused of Killing Mother Family and friends are coming to the teen's defense, saying they believe he is innocent. Software Billionaire John McAfee Wanted for Questioning in Murder Police want to talk to anti-virus software mogul about killing of his neighbor in Belize. Petraeus Scandal Widens: Gen. Allen Implicated in Affair An investigation into the top commander in Afghanistan's possible relationship has been revealed. Gen. John Allen Investigated in Connection to Petraeus Emails The top U.S. military commander in Afghanistan is now caught up in the scandal. Volunteers Turn Out After Superstorm Sandy A volunteer effort shows up on Staten Island to help residents clean up and rebuild. What Caused the Bieber and Gomez Split? Could Justin Bieber be moving from the "Wizards" star to a Victoria's Secret angel? The Battle Between Wives and Their Mother-In-Law Studies list the causes of friction between wives and their mother-in-law. What Are the Great Tools For Home Repair? The 'Giz Wiz' Dick DeBartolo shows off the latest tools for home projects.