Romney warns Trump could inspire 'trickle-down racism'
In an interview with CNN's Wolf Blitzer, Mitt Romney warns that Donald Trump could inspire "trickle-down racism" in the United States.
01:36 - Source: CNN
Mitt Romney speaks out against Donald Trump 14 videos
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Former Republican presidential candidate and former Massachusetts Governor Mitt Romney delivers remarks during the second day of the 40th annual Conservative Political Action Conference (CPAC) March 15, 2013 in National Harbor, Maryland.
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DALLAS, TX - SEPTEMBER 14:  Republican presidential candidate Donald Trump speaks during a campaign rally at the American Airlines Center on September 14, 2015 in Dallas, Texas. More than 20,000 tickets have been distributed for the event.  (Photo by Tom Pennington/Getty Images)
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