Mark DCunhaflipped into Toronto LivingTrump Is Making Canada Great Againverified_publisherPOLITICO - By RICHARD FLORIDA and JOSHUA GANSIt’s no secret that the United States has long dominated cutting-edge technologies, from personal computers and biotech to smartphones and social media. One big reason: America’s track record of attracting global talent, like the Scottish-born steel magnate Andrew Carnegie or the Hungarian-born …