I doubt she would do something so stupid. I suspect she will use this as a fundraising issue.
Of course she wouldn't. There is no "arrest warrant" for the Fraudster Queen. There should be, but I doubt she will be prosecuted for her massive fraud network.
This is purely an administrative action. Omar is an illegal alien. I see no chance of her being deported. But there is a very good chance that she will be expelled from the house - even if she is reelected by the Somalis.
Standard Disclaimer: When did the United States Congress become the United Nations? How fucked up is that?