Tech CEOs like open US door

Facebook CEO Mark Zuckerberg, along with executives of other successful US enterprises such as Apple, Google, Microsoft and Uber, has voiced concern about and opposition to the executive orders issued by US President Donald Trump since taking office.

In a Facebook post, Zuckerberg said that he is "concerned about the impact of the recent executive orders", adding that "we should also keep our doors open to refugees and those who need help". Zuckerberg's remarks are the first time he has openly criticized government policy.

Trump's policy of employing US citizens is superficially helpful to expanding US employment, but it is of no help to innovative enterprises who utilize talent from all over the world, which has been a source of endless vitality for them.