The final day of their four-day visit to the Louisville takes in US , Kentucky . A welcome letter from boxing legend Ali is read out to the royal couple . The couple visited the Kentucky Centre for African American Heritage . Charles and Camilla chatted with teens at the Food Literacy Project at Oxmoor Farm in US .
The final day of their four-day visit to the US takes in Louisville , Kentucky . A welcome letter from boxing legend Ali is read out to the royal couple . The couple visited the Kentucky Centre for African American Heritage . Charles and Camilla chatted with teens at the Food Literacy Project at Oxmoor Farm in Louisville .