Is unnecessary luxury immoral? Amazon boss Jeff Bezos and Lauren Sánchez’s wedding in Venice is likely to be one of the most expensive ever.
Glitz, glamour and a billionaire groom
Happy couple: Amazon boss Jeff Bezos is marrying journalist Lauren Sanchez just two months after she flew to space in his Blue Origin rocket. Glossary
Italy - The virus spread rapidly despite attempts to contain it. So far, almost 30,000 people have been infected and over 2,000 have died.
Protesters - People who complain publicly about something or call for change.
Tax - Money workers pay to the government to pay for services like roads and hospitals.
Charity - An organisation that helps people in need. It does not make money as a business does. Most people who work for charities are volunteers. This means they are not paid.