Keen On… The Power of Foursquare

Carmine was interviewed by Andrew Keen of TechCrunch TV about Foursquare and his book The Power of Foursquare. TechCrunch Post Is foursquare doing a kleenex and becoming a noun? Judging from the cover of Carmine Gallo’s new book, The Power of foursquare: 7 Innovative...