president says a pardon for paul manafort, his former campaign chairman, guilty of tax fraud and conspiracy, is not off the thble. with the latest on all of this, here's paula reid. >> reporter: cbs news has learned some of the first details about what the president told special counsel investigators. in written answers, mr. trump , id that, to be best of his recollection, he did not know about wikileaks' plan to release wicked democratic emails during eme 2016 campaign, and that he did not know about the 2016 trump tower meeting attended by campaign chairman paul manafort, donald trump jr., jared kushner, cd a russian lawyer promising rurt on hillary clinton. recently, the president has been attacking special counsel robert mueller on a daily basis. today, he retweeted a picture of etrious officials behind bars, including his own deputy attorney general rod rosenstein. w d in an interview with "the new york post," the president may have provided a lifeline to manafort, who could spend the rest of his life behind bars. mr. trump said a pardon for manafort "was never discussed, but i wouldn't take it off the table. why would i take it off the table?" it's no