Larry Kudlow: The economy is going north, not south

How are waiters, etc., who are dependent on tips going to make it, risking themselves and their families by going back to work, when businesses have to reduce the number of people they allow in and that will cut tips significantly.  Is it worth it?  The personal calculations say no, it's not going to be worth it.  It's barely worth it when restaurants are full, imagine what it will be with half of the customers around.