Republican front-runner Donald Trump said Thursday he is softening his stance on visas for highly-skilled workers. “I’m changing. We need highly-skilled people in this country,” Trump said during the Fox News Republican debate in Detroit. “If we can’t do it, we will get them in.” Trump’s stance toward awarding H1-B visas is different from the one he takes on his campaign website, which argues that more visas for highly-skilled foreigners would “decimate American workers.” “One of the biggest problems we have is people go to the best colleges … as soon as they’re finished, they get shoved out. They want...