How the U.K. plans to keep world leaders safe as they arrive for the queen's funeral
With world leaders and dignitaries flying in from all over the world, this is how authorities in London are planning to keep everyone safe.
As many continue to mourn the death of Queen Elizabeth II, the extensive preparations for her funeral are in full swing.
On Monday, leaders from around the world will converge on Westminster Abbey in London for a ceremony to pay their respects to the late queen. Everyone from U.S. President Joe Biden to Japan's Emperor Naruhito and France's President Emmanuel Macron are expected
