A lawsuit filed in Pennsylvania says faulty building materials helped spread a devastating fire at London's Grenfell Tower in 2017. More than 200 relatives of victims and survivors have joined the suit. (June 11)

Subscribe for more Breaking News: http://smarturl.it/AssociatedPress

Website: https://apnews.com

Twitter: https://twitter.com/AP

Facebook: https://facebook.com/APNews

Google+: https://plus.google.com/115892241801867723374

Instagram: https://www.instagram.com/APNews/

You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/eb95086f678ef65d02d0a694e4093e7a