Donald Trump recently filed an “intriguing” letter in his New York criminal case involving alleged hush money payments, according to a legal analyst on Sunday. Lawfare’s Roger Parloff, who recently reported that Judge Cannon had created a “secret docket” in the process of overseeing the Trump case over classified documents, flagged the letter on his social media account. He said the letter was made public on April 3, and filed March 19. “If Trump takes the stand, the People would seek to cross-examine him about ’13 different court determinations’ about him as well as the ‘underlying facts’ tha…