US Supreme Court Judge Ruth Bader Ginsburg is to officiate at a same-sex wedding on Saturday in what is believed to be a first for member of the nation’s highest court. A Supreme Court spokeswoman said on Friday that Ginsburg was to preside over the wedding of Kennedy Center President Michael M Kaiser and economist John Roberts. Ginsburg, who at the age of 80 is the oldest judge in the top court and one of four progressive judges on the nine-member panel. The