World domination demands navigating the U.S.'s unusually difficult political environment

If Dax Dasilva can positively engage with a country of at least 69 million Trumpists, then any of us can. The founder and chief executive of Montreal-based Lightspeed POS Inc., a fast-growing developer of point-of-sale software for restaurants and other smaller businesses, is of Goan heritage, gay and a committed environmentalist. He writes in his book, Age...