TOLEDO, Ohio — Former Social Security Commissioner Martin O’Malley warned Ohio retirees Friday about Vivek Ramaswamy’s stated willingness to consider privatizing Social Security and investing the program’s money in the stock market. “Social Security is on the ballot,” O’Malley said during a Sept. 25 roundtable in Toledo with the Ohio Alliance for Retired Americans, Ohio AFL-CIO and AFSCME Local 8. O’Malley is not speaking about the program from …