Well, if its stolen from him we will never know will we.
"The majority of delegates are elected by people that show up to their respective state party conventions or caucuses. They can also be elected at the same time that a voter casts his or her ballot for the presidential candidate of their choice. All of these decisions are governed by state party rules."
Video here: RNC / GOP Explanation of Open Convention
So our Primary votes mean very, very, very little in the grand scheme of things.