 has he had t i a s because he did not he denies he's got alzheimer's he denies he's demented he denies all those things but when my late father was still alive uh... you know there were doctors we talked to at the v a who said your dad's had some t i a s and be aware of those transient ischemic attacks is tiny strokes uh... that they're going to make him have kind of a hair trigger at times it does that to people