Musk tells opponents in visa debate ‘f**k yourself’

The tech billionaire has warned he is ready “to go to war” over work permits for skilled foreign employees

Tesla and SpaceX CEO Elon Musk has lashed out at opponents of the H-1B visa program that allows US firms to hire qualified tech workers from abroad. The billionaire promised to give the critics, many of whom voted for US President-elect Donald Trump, a fight they “cannot possibly comprehend.”

The heated online debate on the issue...