LONDON, Aug 11 Britain's Heathrow Airport
renewed its call for COVID-19 testing at airports on Tuesday as
it reported an 88% plunge in July passenger numbers due to
ongoing restrictions on travel which it said were strangling the
MADRID Four of Spain's largest construction firms are competing for a contract to upgrade soccer club Barcelona's Camp Nou stadium, having submitted preliminary offers last week, five sources close to the matter said on Wednesday.