I'd like to add that those photos aren't photoshopped, thats literally how it looks in certain areas. Even on the Mexico side areas look like that. I feel bad for the majority of hispanic people because many are hardworking family oriented people. A lot of people have moved to escape the crime and violence. Anyone that's been there can probably attest that the majority are just trying to live normal lives.
Never cut steel with a reciprocating saw myself just grinders. Impressive these new blades, no sparks either.
And concrete:
inb4 license needed for purchase due to national security
Perhaps there is better but seems adequate.