http://www.bbc.com/news/business-43380893
US President Donald Trump has blocked a planned takeover of chipmaker Qualcomm by Singapore-based rival Broadcom on grounds of national security.
His order cited "credible evidence" that the proposed $140bn (£100bn) takeover "threatens to impair the national security of the US".
US President Donald Trump has blocked a planned takeover of chipmaker Qualcomm by Singapore-based rival Broadcom on grounds of national security.
His order cited "credible evidence" that the proposed $140bn (£100bn) takeover "threatens to impair the national security of the US".