Trump stokes fears of immigrants with attack on 'these people invading our Country' in nasty series of tweets
Trump's planned tariffs on steel and aluminium have triggered fears of a trade war. (AFP / MANDEL NGAN)

President Donald Trump lashed out at critics of his immigration policies on Sunday, slurring amnesty-seeking immigrants as "these people" intent on "invading our Country."

In a series of tweets, Trump claimed, "We cannot allow all of these people to invade our Country. When somebody comes in, we must immediately, with no Judges or Court Cases, bring them back from where they came. Our system is a mockery to good immigration policy and Law and Order. Most children come without parents."

He added, "Our Immigration policy, laughed at all over the world, is very unfair to all of those people who have gone through the system legally and are waiting on line for years! Immigration must be based on merit - we need people who will help to Make America Great Again!"

You can see the tweets below: