We all have friends and family across the country. So what would the US map look like if  we looked at how we're connected by social ties rather than states or cities? Here's a cool infographic showing who's calling who across the US and reveals some interesting linkages...

http://www.fastcodesign.com/1664443/infographic-of-the-day-cellphone-calls-reveal-the-united-statess-invisible-ties