(St. Cloud, MN)  --  A Saint Cloud State University survey finds 51 percent of likely voters plan to vote "no" on the marriage amendment while 44 percent plan to vote "yes."  Three-percent say they don't plan to vote on the issue, which would also count as a "no" vote.  On the voter photo I-D amendment, 55 percent of likely voters say they will vote "yes" while 39 percent say they will vote "no."  Another three-percent say they plan not to vote on that question.  The 600 randomly chosen adult Minnesotans were interviewed October 15th through the 21st.