Why are you worrying about something that won't happen?
The Koreans won't try to kill Trump and neither would the Chinese! And as far as I know, there aren't any ISIS kooks in either of the Koreas!
And that leaves WHO...the Russians?
There is NOWHERE on earth, that any preside3nt can't be protected!
All American presidents, who have either been assassinated or an attempted assassination has been tried, has been on this nation's soil!
Sheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeesh; get a damned grip and stop worrying about things that aren't going to happen!
DON'T WE HAVE ENOUGH FOR REAL THINGS TO WORRY ABOUT, WITHOUT INVENTING INSANE CRAP ?
Do you think the dirty dossier plot was hatched by people with all their marbles...?
Nope.
Look up the attempts on President Bush in the country of Georgia and also in 1993 in Kuwait.
Lyndon Johnson was convinced by Hoover and others that JFK was murdered by the USSR which he was convinced (rightly) would mean war. So the Warren Commission was established to blame a Patsy.