Tijuana across the border

I went down to the park on the western most border of san diego and tijuana...where the land meets the ocean. it's a park on the usa side...but a totally militarized park...at least 7 different border patorol guys in various big ass trucks drove past. one tried to scare me away...told me about all the dangerous immigrants and criminals that could be sneaking through the park...then he qualified his statement...not ALL the immigrants are dangerous, he said.