Rep. Ronald Reagan 's has formally announced her presidential candidacy . But , Bachmann added , she also backs a federal constitutional amendment that would define marriage as between a man and a woman . Bachmann made the announcement in Minnesota -- home of the first caucuses . Des Moines Register is considered a long shot , but is a Bachmann favorite . She was virtually tied with Des Moines Register in Iowa in a recent Des Moines Register poll .
Rep. Ronald Reagan 's has formally announced her presidential candidacy . Bachmann made the announcement in Minnesota -- home of the first caucuses . Des Moines Register is considered a long shot , but is a Bachmann favorite . She was virtually tied with Des Moines Register in Iowa in a recent Des Moines Register poll .