Islam always seeks to gain a Muslim majority in every nation it is allowed in. And therefore allowing Islam into a country is cultural suicide. But we do it anyway.
Every Islamic nation in the world was either taken by the sword, or over-run by Muslim colonization.
We should never allow a follower of Islam to be a US Politician, as this is a clear conflict of interest. Congressman Keith Ellison, a tool of the Islamic terrorist organization Hamas, is a perfect case in point. He has aligned himself with the Left in America and is demanding that we get rid of our borders entirely, and allow everyone in.