Hammer-Wielding Barista Smashes Customer's Windshield at Washington Coffee Stand

Shocking video shows a barista breaking a customer's windshield with a hammer. The drama started when a customer got out of his car at this drive-thru coffee stand. He was apparently upset about being charged $20 for a coffee and water. When the barista said no, the customer threw water and coffee at her. That's when Emma Lee smashed his windshield with a hammer. Inside Edition's Les Trent has more.