Matt Kuchar attempts to justify low caddie tip

Matt Kuchar won the $1.3 million prize for winning the Mayakoba Golf Classic in Mexico. Typically, PGA caddies get 10 percent of the prize, but Kutcher gave his substitute caddy only $5,000. Is there any defending his decision?

Matt Kuchar won the $1.3 million prize for winning the Mayakoba Golf Classic in Mexico. Typically, PGA caddies get 10 percent of the prize, but Kutcher gave his substitute caddy only $5,000. Is there any defending his decision?