This is because it is essentially illegal to work on proprietary VHF/UHF passive radar (you need a government license to talk about your work with foriegners) in the US due to itar laws
1,494 karma · joined August 23, 2015
Vagrants and transients are often dangerous and mentally ill.
It is reasonable to use state violence to suppress crimes.
Using a metaphor about the control of dangerous animals being similar to the control of dangerous people is not extreme.
All-in the US governments spends $2,700 billion per year on seniors which is nearly triple the defense spending.