The Jerusalem Post: http://www.jpost.com/Not-Just-News/Trending-Now-VIDEO-British-Muslims-chant-USA-you-will-pay-caliphate-is-on-its-way-476196,  reports that hundreds of British Muslim protesters in a rally organized by Hizb ut-Tahrir Britain, which is a Muslim group wanting the establishment of a caliphate, chanted: “USA, you will pay, caliphate is on its way.”
A caliphate is essentially an Islamic theocratic state, an Islamic New World Order, under sharia law: http://counterjihad.com/jihadists-dream-caliphate-heres-need-know. So, stopping Muslim immigration in the USA is met by this threat. Trump is confirmed.
Readers may like to read the comments in the JP article, which enjoys freedom of speech that we once had in Australia.