Businesses to Be Busted for Hiring Illegals?

So what do we know from today’s closures/reductions in service by some businesses? It all strongly implies that they hire illegal aliens.

The Daily Grill, for example, may be an exploiter of illegal alien labor, and likewise the McDonalds near my office at 17th between Pennsylvania and H St, which is closed today.

There are scores of companies in the same boat. So will ICE investigate any of them?