Empire State Building Turns Tower Lights Off In Solidarity With Victims In Manchester AttackThe lights of the Colosseum in Rome and the Eiffel Tower in Paris were also dimmed Tuesday in remembrance of the victims in Monday's attack.
Tight Security At High-Profile New York Sites After Deadly Blast At UK Ariana Grande ConcertMayor Bill de Blasio said the NYPD was closely monitoring the situation Monday night, after 22 people were killed in a reported explosion at an Ariana Grande concert in Manchester, England.