Donald Trump's wife Melania and daughter Ivanka speak in South Carolina

Donald Trump's wife Melania made a rare - and short - campaign speech at a victory rally after her husband's win in the Republican primary in South Carolina.

The model and designer, who is Mr Trump's third wife, told the crowd he would be a great president and would help make America great again. The billionaire thanked his family and also asked his daughter Ivanka to speak to supporters.

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