There are limited circumstances where you can be drug tested for cannabis, but you can be randomly tested for other drugs.

Are you receiving benefits as a byproduct of the deductions? If so, this is likely proper. If not, it may be an unlawful deduction.

Generally, you can be suspended and investigated for having an altercation with a coworker.

There are issues with an employer withholding paychecks and that may be something to raise with the New York State Department of Labor if they...

An attorney will need to review what you signed to be able to provide you the most accurate response and guidance here.

In short, yes. While that certainly seems unfair (and is), New York is an at-will state, which means that unless you have an employment contract...

Here is a link that may be helpful to you in the process for trying to unionize: https://www.ueunion.org/org_steps.html

Your employer does have a right to proof of testing, in this situation.

Some more information is needed as to what exactly your wife does and what the circumstances are in the workplace. Generally though, you have the...

He is obligated to pay you for work you performed, regardless of your providing a SSN. But, he can fire you for not providing it.