Well.. I did as you asked. We can famously “agree to disagree.” As he rereads the question, he is nodding to affirm its accuracy imo. Then he starts shaking no, as a course correction in case anyone was misinterpreting his nod. Then, and here imo is the important part, instead of “yes, next question.” Or something like, “we are working hard to bring Suzanne home...” , he meanders needlessly to try to answer the question both honestly and evasively with a “could” and “possibly” thrown in. As I stated previously, those are “tells”. Just as “...and I hope he continues to do so”, which is really huge. IMO, the most revelatory thing the public has received up til this point.