Gun salute marks Queen's 65 years on British throne

Queen Elizabeth, the world's longest-reigning living monarch, celebrated her Sapphire Jubilee on Monday as Britain commemorated 65 years since she ascended the British throne. The 90-year-old monarch, who became Britain's longest-reigning sovereign in 2015, did not publicly mark the occasion herself, but a 41-gun royal salute was fired in a central London park to honour the landmark. "Today’s Sapphire Jubilee marks yet another remarkable milestone for our remarkable queen," Prime Minister