Mississippi Republican Gov. Tate Reeves signs the bill retiring the last state flag in the United States with the Confederate battle emblem, during a ceremony at the Governor's Mansion in Jackson, Mississippi, U.S. June 30, 2020. Family members are at left. Applauding are, from fifth from left, Sen. Angela Turner Ford, D-West Point; House Speaker Philip Gunn, R-Clinton; Reuben Anderson, former Mississippi Supreme Court Justice; Lt. Gov. Delbert Hosemann; and Transportation Commissioner for the Central District Willie Simmons. Rogelio V. Solis/Pool via REUTERS

A man wearing a protective face mask walks by a deserted Mansion House in London, following the outbreak of the coronavirus disease (COVID-19), London, Britain, May 6, 2020. REUTERS/Henry Nicholls

General view shows houses in The Bishops Avenue, Hampstead, in London, Britain March 10, 2020. Britain's National Crime Agency (NCA) has asked a grandson of the former president of Kazakhstan to explain where he got the money from to buy a multi-million pound mansion in one of north London's most expensive roads. REUTERS/Henry Nicholls

General view shows houses in The Bishops Avenue, Hampstead, in London, Britain March 10, 2020. Britain's National Crime Agency (NCA) has asked a grandson of the former president of Kazakhstan to explain where he got the money from to buy a multi-million pound mansion in one of north London's most expensive roads. REUTERS/Henry Nicholls

General view shows houses in The Bishops Avenue, Hampstead, in London, Britain March 10, 2020. Britain's National Crime Agency (NCA) has asked a grandson of the former president of Kazakhstan to explain where he got the money from to buy a multi-million pound mansion in one of north London's most expensive roads. REUTERS/Henry Nicholls

General view shows houses in The Bishops Avenue, Hampstead, in London, Britain March 10, 2020. Britain's National Crime Agency (NCA) has asked a grandson of the former president of Kazakhstan to explain where he got the money from to buy a multi-million pound mansion in one of north London's most expensive roads. REUTERS/Henry Nicholls

Britain's Prince Harry arrives to speak during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry speaks during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, reacts during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, reacts during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, reacts during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, sits next to Ross Kemp during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, sits next to Ross Kemp during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, sits next to Ross Kemp during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, sits next to Ross Kemp during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, hands out an award during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, speaks during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, speaks during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, speaks during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, hands out an award during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, hands out an award during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, cheer during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, cheer during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, sitting next to Ross Kemp, cheer during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, sitting next to Ross Kemp, cheer during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, sitting next to Ross Kemp, cheer during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, sit next to Ross Kemp during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, sit next to Ross Kemp during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, sitting next to Ross Kemp, cheer during the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, attend the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, attend the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, attend the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, attend the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, attend the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, attend the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, attends the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, attends the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Meghan, Duchess of Sussex, attends the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, attend the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, attend the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, attend the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

Britain's Prince Harry and his wife Meghan, Duchess of Sussex, attend the annual Endeavour Fund Awards at Mansion House in London, Britain March 5, 2020. Paul Edwards/Pool via REUTERS

A climate change protestor holding a letter is escorted out after interrupting a speech during the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

Governor of the Bank of England Mark Carney delivers a speech at the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

Governor of the Bank of England Mark Carney delivers a speech at the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

Governor of the Bank of England Mark Carney delivers a speech at the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

Governor of the Bank of England Mark Carney delivers a speech at the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

Governor of the Bank of England Mark Carney and Roger Carr, Chairman of BAE Systems, toast during the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

A climate change protestor holding a letter is escorted out after interrupting a speech during the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

A climate change protestor is escorted out after interrupting a speech during the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

Governor of the Bank of England Mark Carney delivers a speech at the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

Governor of the Bank of England Mark Carney delivers a speech at the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

British Chancellor of the Exchequer Philip Hammond attends the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

Governor of the Bank of England Mark Carney reacts during the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

Governor of the Bank of England Mark Carney reacts during the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

A climate change protestor is escorted out after interrupting a speech during the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

Governor of the Bank of England Mark Carney delivers a speech at the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

British Chancellor of the Exchequer Philip Hammond attends the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

Roger Carr, Chairman BAE Systems attends the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool

British Chancellor of the Exchequer Philip Hammond delivers a speech at the annual Mansion House dinner in London, Britain June 20, 2019. REUTERS/Simon Dawson/Pool