5,000 troops deploying to US-Mexico border in response to migrant caravan

Roughly 5,000 U.S. troops will be deploying to the southern border in response to the migrant caravan pushing north through Mexico, a U.S. official confirmed to Fox News. Some of the troops will be deploying as early as Tuesday. The reinforcements headed to the U.S.-Mexico border are support troops, not combat troops. They will include engineers, aviation and medical personnel. -- More....