U.S. Officials ‘Harden’ Border With Mexico To Prepare For Migrant Caravan

A Marine uses concertina wire to fortify the border separating Tijuana, Mexico, and San Diego, near the San Ysidro Port of Entry.

Several lanes of northbound traffic from Tijuana will be closed to install “port hardening infrastructure equipment.” U.S. Customs and Border Protection says drivers should expect delays.

(Image credit: Gregory Bull/AP)