US President Donald Trump on Thursday praised some of the country’s biggest technology leaders at a White House ceremony, including Microsoft chief executive Satya Nadella, even as his administration moved against Microsoft over its use of foreign worker visa routes.Hours before Trump presented medals to leading figures in science and technology, Vice President JD Vance said Microsoft was being suspended from a programme that allows companies to apply for green cards for skilled foreign workers with H-1B visas. The move highlighted the tension between the administration’s ties with the companies driving US economic growth and its push to curb immigration,…