LANSING, Mich. - Some Michigan voters have received phone calls falsely claiming that Democratic presidential candidate John Kerry (news - web sites) would make gay marriage legal, Kerry's Michigan campaign said Monday. Both Kerry and his running mate, Sen. John Edwards (news - web sites) of North Carolina, oppose gay marriage and say marriage should be limited to a man and a woman. Kerry has said he supports civil unions. In a recording of a phone call played for The Associated Press, a young woman says: "When you vote this Tuesday remember to legalize gay marriage by supporting John Kerry....