malina malinovsky brokered the sale of the letters to the polish national archive. >> i do believe she completely fell in love with him during the first phase of their relationship. >> reporter: they didn't just write. they spent private times together at her property in vermont, skiing in poland. in the old communist days when she was in krakov, she had her letters hand delivered to him so party officials couldn't use the this popular priest. even when he became pope, he didn't stop. >> "i am thinking about you. and in my thoughts i come to pomfret-- her rouse in vermont-- every day." when he died, friends say, but the vatican won't confirm, she was at his bedside. the pope's letters are now public. anna teresa tymieniecka's letters to him have not been published. what a story they might tell.ng >> pelley: and we'll be right back. lawyer so i asked about adding once-daily namenda xr to her current treatment for moderate to severe alzheimer's. it works differently. when added to another alzheimer's treatment, it may improve overall function and cognition. and may slow the worsening of