Young tourists shelter from the falling rain under a handrail beside steps before the start of a thunderstorm, in Trafalgar Square, London, Friday, July 25, 2014. The hot summer weather in London ... more 
Young tourists shelter from the falling rain under a handrail beside steps before the start of a thunderstorm, in Trafalgar Square, London, Friday, July 25, 2014. The hot summer weather in London Friday was interrupted by a thunderstorm. (AP Photo/Matt Dunham) less 
1 / 30
Associated Press | Photo By Matt Dunham
Fri, Jul 25, 2014 10:48 AM EDT