 Klein and Skelos also agreed that the title of Senate President would shift back and forth between the two of them every two weeks.Klein was a prime sponsor of the 2013 New York Secure Ammunition and Firearms Enforcement Act (NY SAFE Act), which enacted new comprehensive gun control measures statewide in the wake of the Sandy Hook Elementary School shooting in Newtown, Connecticut and in response to mass shootings nationwide.Klein was the primary sponsor of proposed "At Rest" legislation which would require liquor sold in New York State to be stored in warehouses located in New York State.