I guess Trump isn't a "prisoner" in the WH?
Obama went to Dover at least a couple of times in his first term, also unannounced. As did Bush, who didn't want to dishonor the fallen by making his visits PR events.
Re the Ivanka and Melania comments, catty, catty, catty! I, for one, am happy Bill isn't First Perv of the United States!
ETA: As has been pointed out, now that an R is President, WoT casualties will again be news.