However my main concern, as stated in the article...
their main effect would almost certainly be the continued militarization civilian law enforcement.
...it's already bad enough that Municipal and State police have access to technology and weapons that are illegal for average American citizen to own. If the Patriot Act has taught us anything, the last thing we need is to give Federal or State law enforcement increased domestic surveillance capabilities. Rather see those same tax dollars spent on hiring more police or simply returned to the States and Municipalities to spend on essential services.
To quote Benjamin Franklin...
Those who would give up Essential Liberty to purchase a little Temporary Safety, deserve neither Liberty nor Safety.