Dos Santos 'cool' with Velasquez takedown attempts

It takes more than a wrestling pedigree to stir Junior dos Santos. Mark J. Rebilas fo r ESPN.comMark J. Rebilas fo r ESPN.com

Junior dos Santos is so confident that he will beat Cain Velasquez later this year, that he insists he feels "cool" about the prospect of the UFC heavyweight champion trying to take him to the mat. More