Couple working to fix opportunity gap after tech boom in their community

If any place has earned the title epicenter of American innovation, it's Kendall Square in Cambridge, Massachusetts. On the edge of MIT and just blocks from Harvard, this tight cluster of streets packs big tech, biotech, robotics, and bleeding edge research into a few city blocks. We're standing here right at the intersection of the most innovative square mile on the planet.On my left and on my right is one of the largest public housing units in the city of Cambridge. >> To Michael and Donna Dawson, it's im ...