BY MADELINE BARTO on https://www.cbsnews.com/pittsburgh/ PITTSBURGH (KDKA) - The TSA said marijuana was found hidden inside a jar of peanut butter at the Pittsburgh International Airport. An officer was searching a checked bag to figure out why it set off an alarm when the discovery was made, a spokesperson for the TSA said on Thursday. The officer pulled three vape canisters … [Read more...] about TSA: Weed found hidden in peanut butter at Pittsburgh International Airport