Since this story seems to be quoting what Comey will say in the future, it's hard to reach any conclusions, but one of the "quotes" made me think back to the Clinton years: Apparently President Trump said that he "had not been involved with hookers in Russia..."  Quite a high bar to set for foreign travel, and one the Secret Service has yet to meet. But I hope we don't have to ask the President the same question after every visit to a foreign country.