President Donald Trump met with Queen Elizabeth II Monday during a visit to Britain that's meant to strengthen ties between the two nations, although the trip risks being overshadowed by Brexit turmoil and a political feud with London's mayor.

Trump in the UK: A ceremonial visit meant to strengthen diplomatic ties

President Donald Trump met with Queen Elizabeth II Monday during a visit to Britain that's meant to strengthen ties between the two nations, although the trip risks being overshadowed by Brexit turmoil and a political feud with London's mayor.