The video features economist Russ Roberts and cameo appearances by Nobel laureate economists Gary Becker, Vernon Smith, and the late Milton Friedman.
I use price anti price-gouging laws as an example of price ceilings. By threatening firms with penalties if they raise prices "too much", government makes prices upwardly-sticky. By not allowing prices to rise, government takes away the primary incentive that drives people to supply gas, water, generators, and all the other things desperately needed when natural disasters hit.