(Bloomberg) Europe’s wildfire threat is spreading to the French Riviera, while firefighters in Greece have either extinguished or contained more than 100 blazes.Most Read from BloombergLargest US Grid Declares Emergency Alert For July 27BOJ Sends Yields Soaring With Surprise Change to Rate LimitSubway Offers Free Sandwiches That Come With a Lifetime CommitmentChina’s Push to Expand BRICS Membership FaltersWall Street Rekindles Risk-On ‘Goldilocks’ Trade: Markets WrapA high risk zone in southe