The same immigration laws that Republicans allege Ilhan's family broke?
Like coming here on a student visa, and working for startups, explicitly against the visa requirements.
While they're at it, they can look at Melania, who started working without a work visa, not to mention the granting of an O-1 visa to her in the first place (Eastern European model of zero prominence even in her home country, working for an agency that had ties to organized prostitution and sex trafficking).
He lied on his immigration forms which is a declaration under penalty of perjury. He was a paid employee without legal authorization to work in this country. He also failed to maintain his non-immigrant student status.