Touching on a politically sensitive issue, he said he would support a constitutional amendment banning same-sex marriages if the courts struck down a law saying marriage should be between a man and woman. <A HREF="http://story.news.yahoo.com/news?tmpl=story&u=/ap/20040121/ap_on_go_pr_wh/state_of_the_union&cid=544&ncid=716" target="_new">http://story.news.yahoo.com/news?tmpl=story&u=/ap/20040121/ap_on_go_pr_wh/state_of_the_union&...</A>