Edward Mehnert of Orlando covers his mouth with a heart-shaped sticker and duct tape as spectators, law enforcement officers and members of the media gather outside the Orange County Courthouse before the start of sentencing proceedings for Casey Anthony in Orlando, Florida July 7, 2011. A Florida judge on Thursday sentenced Anthony to four years in jail for lying to police after her daughter disappeared, but said after credit for the time served she could be free by late this month or early August. Anthony, 25, was acquitted of killing her 2-year-old daughter Caylee in 2008 but received the toughest possible sentence for lying to police during the investigation. [Photo/Agencies]

Turkeys are seen inside a shed in West Liberty, Iowa July 7, 2011. Daufeldt raises 200,000 turkeys a year many of which are processed at the West Liberty Foods plant. Voters in the Iowa caucus and the New Hampshire primary will be the first to cast ballots in the upcoming U.S. Presidential race. [Photo/Agencies]