I work at a UMM Fund with 100 investors roughly. I am one of the 2 canadians here. How do I convince my employer to sponsor my greencard?

"If you don't have any enemies in life you have never stood up for anything" - Winston Churchill | "It's a testament to the sheer belligerence of the profession that people would rather argue about the 'risk-adjusted returns' of using inferior tooth cleaning methods." - kellycriterion