I don't often see FBI agents cruising around my city. Nor DHS, ATF, etc. I see Chicago Police Officers, sometimes Illinois State Police who aren't subject to the same restrictions as city police, so they're always welcome.
With America as dangerous as ever, or so I'm told, this would be a horrible time to start to defund authorities, no?
If you want to make an argument for how budget cuts to the DOJ, FBI, EPA and ATF will make Chicago less safe, have at it.
Be sure to show your work.