From: FCW
By Patrick D. Howard
If you were offered free tires for your car or a tune-up, which would you take? One seems far more valuable than the other, but the answer would depend on the car’s needs. If your current tires are perfectly adequate, then the tune-up for your misfiring engine would be the smarter choice.
That question simplifies the complex choices federal agencies face with the “free” assistance offered by the Department of Homeland Security for its Continuous Diagnostics and Mitigation (CDM) program.