Labour MP 'anxious' over King Charles's US State Visit: 'It's a high-wire act!'
Dame Emily Thornberry believes the 'unpredictable' President could catch King Charles by surprise
Dame Emily Thornberry believes the 'unpredictable' President could catch King Charles by surprise
The monarch is due to land in the US ahead of the upcoming visit today
Their Majesties are due to arrive in Washington, DC, tomorrow