The clock is counting down until November 2, when American citizens will flock (hopefully) to their local polling places to cast their votes for the mid-term elections. And you can bet some of them will be checking in on Foursquare. To mark the occasion, Foursquare has teamed up with noted design firm JESS3 to create a dynamic map, which will display Foursquare check-ins in real-time at nearly 107,000 polling locations across the country. You’ll be