Trump's aides have reportedly tried to warn him that Kim may be 'mentally unstable'

President Trump's relationship with North Korean leader Kim Jong Un has come a long way since the former mockingly referred to the latter as "Little Rocket Man" and Kim returned the favor by calling Trump a "mentally deranged U.S. dotard." The two now reportedly exchange what White House officials have deemed "love letters", per The Washington Post. Kim even addresses Trump as "Your Excellency" and Trump reportedly has sent private notes to Kim "raving about how much he enjoys his company." Publ...