Following months of campaign promises to build a “big, beautiful, powerful wall” on the southern border of the United States, the Trump administration has just posted bid guidelines for contractors looking to submit proposals for the multi-billion dollar project (the full RFPs can be viewed here). Among other things, the RFP calls for a 30-foot wall that could deter a physical breach for at least 1 hour…oh, and it also has to be “aesthetically pleasing