Precious snowflake Donald Trump (or, more likely, his handling team) has decided that visiting London would expose the Leader of the Free World to a lot of mean protesters that would give him a sad.
Instead, Rex Tillerson will go to open the new US embassy there. Which is fine, because his being away from the US won’t actually affect US foreign policy, because Tillerson doesn’t actually do anything to set or implement it. That’s handled by Donald Trump and Twitter.
Donald Trump visit to London called off amid fears of mass protests | US news | The Guardian

he's really not even welcome in most part's of this country. And sadly the Tristate area may never recover because of what has been displayed
He is probably not welcomed in any country of the world with the exception of fellow Zionist countries of Saudi Arabia and Israel
+Hafeed Khalfan For what it's worth, I do not think that Donald Trump is a "Zionist." I think his interest in the nation of Israel (and, for that matter, the Kingdom of Saudi Arabia, which is hardly Zionist) is completely opportunistic. A substantial proportion of his base is pro-Israel (for dubious reasons), and therefore he supports that cause.
+Dave Hill
A Jew may not be a Zionist but anyone who supports the settlers state is a Zionist. From this point of view Trump and the current rulers of Saudi Arabia are Zionists. To me whoever proclaims that Israel is a friend and Iran is an eneny, is s Zionist and this is what Mohammed Salman says.
I have to say something … FATHER HELP US and WE have never needed Him more. These are the time's that try MEN'S soul's
#saveworld
UK LEFTIST SHITBAGS !
Oh Father I beg you in the name of Jesus to assist the humanity to find ways in Organ Harvesting for this is the only alternative to replace the defunct human organs. Millions of patients die each year because donators are not forthcoming. Long live science.
Maybe the UK should remember they'll have no friends once they leave Europe and keep Trump on there side.
We all know why that little snot faced Mayor of London doesn't want him to visit.
+Felix I suspect that a large number of the people who would be protesting Trump are also anti-Brexit.
Trump now claims (by Twitter, of course) that he's not going because he thinks the US got a bad deal by moving their embassy in the first place. He blamed Obama for that (even though it was Dubya who actually initiated it), and ignores that the purpose of the move was to increase security (since, as Trump is always pointing out, there are all those Muslim terrorists living in London).
I don't believe it for a second. The UK government hasn't been willing to sufficiently roll out the red carpet, and massive popular protests were predicted, so Donald decided that his ego wasn't up to the challenge.
https://www.washingtonpost.com/news/worldviews/wp/2018/01/12/trump-blames-bad-deal-for-london-trip-cancellation-but-brits-think-they-scared-him-away/?utm_term=.01d368351b17
+Dave Hill EXACTLY