OAKLAND -- Warriors coach Mark Jackson, frustrated during a timeout, yelled and pushed point guard Stephen Curry. No, Jackson didn't go Bobby Knight on Curry in Golden State's win over Detroit on Wednesday. Jackson was demonstrating to the officials how they were allowing Curry to be handled. The book on Curry, the most feared of the Warriors, is to be physical with him. So opponents, especially since Curry dropped 54 on New York last month, have been especially hands-on in their defense on him.