Latest "san diego" stories
Trump inspects US-Mexico border wall prototypes
See the U.S.-Mexico border wall prototypes under inspection by U.S. President Donald Trump in San Diego, California.
By Defense News staff
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Border wall models thwart US commandos in tests
Identifying strengths and flaws of each design could lead to a Lego design, pulling pieces from different prototypes.
By Elliot Spagat, The Associated Press