Trump puts Immigration at the centre of his campaign
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The view from a border agent on the US-Mexican border

Donald Trump has again used the issue of illegal immigrants crossing the US-Mexican border as a key piece of his election campaign.

Chris Harris, Border Patrol agent in the San Diego area, said illegal immigrants were crossing the border from a variety of countries. He spoke to Today special correspondent James Naughtie.

  • 25 May 2016