Greetings.

I would like to take an active part in rooting out illegal immigrants--wether they come from Mexico, China, Iceland, etc... I am, however, uneducated as to what the average citizen can do. Therefore, I have a few questions:

1. Can we, as non-law enforcement individuals, request/demand companies provide documentation as to the "legal to work here" status of its employees? This would be particularly useful for day-work centers.

2. Can we, as non-law enforcement individuals, walk up to someone and request their documentation? If they refuse, can we post information about this individual (photo, name, location) on a public-access site?

3. What limitations, if any, prohibit an individual from publicly exposing companies who hire illegal immigrants?

I appreciate any advice...

(side note) I would be willing to set up a website for individuals in Colorado wishing to participate in a citizen-led anti-illegal-immigration intelligence group. Let me know if anyone would like to do this...