The Obama Administration agrees with Trump. This sign warning American citizens from getting off Interstate 8 because of crime (drug smuggling, illegal immigrant corridor) is posted only 30 MILES SOUTH OF PHOENIX and Phoenix is over 100 miles north of the border. This is mix-use land, PARKS, BLM, PRIVATE, RESERVATION. The Federal Govt. has ceded the lower 1/3 of Arizona to criminals from the South, Preventing citizens to enjoy our lands and feel safe.