SAN DIEGO -- U.S. border authorities no longer apprehend illegal immigrants only as they enter the country. Now they're catching them on the way out.
At random times near the Tijuana-San Diego border, U.S. Customs and Border Protection officers have been setting up checkpoints, boarding buses destined for Mexico and pulling off people who don't have proper documentation.
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...agents appeared to be pulling over every bus and van heading for the border. But any vehicle, including cars, that agents deem suspicious may be stopped and searched.
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