Musk, the owner of car manufacturer Tesla and social media platform X, has been tapped by Trump to lead the proposed Department of Government Efficiency (DOGE), with biotech entrepreneur and former Republican presidential candidate Vivek Ramaswamy, after vocally supporting and financially backing his campaign for president.

The world's wealthiest tycoon wants more visas for engineering talent, but conservatives including RFK Jr. vice-presidential pick are savaging the H-1B program as predatory.