How many migrants are receiving Social Security numbers?

(NewsNation) — Tech billionaire Elon Musk is claiming that Social Security numbers were handed out last year to more than 2 million immigrants who entered the United States illegally and that those cards were subsequently used to collect benefits the migrants are not entitled to receive.

Musk, speaking at a weekend town hall meeting in Wisconsin, displayed data from a Social Security program called Enumeration Beyond Entry, which indicated that nearly 2.1 million migrants were given...