July 24, 2012 1:10 pm How to Market Your Product Idea Get your product on the map! Author and Entrepreneur Leah Ingram reveals her secrets to using 21st century tools to spread the word about your new invention. US & World Videos 0:35 Fans of ‘The Office' got to see some of the stars at Fan Expo Philadelphia on Saturday 2:32 Rainy, chilly weather didn't stop many from enjoying festivals throughout Philadelphia 0:29 Driver found safe after carjacking in Delaware 2:23 Teen killed in quadruple shooting in North Philadelphia on Saturday evening 0:39 Teen shot near church in West Philly, two in custody