Barclays Center boosts security for Avicii concert following hospitalizations in Boston
Barclays Center was raising security ahead of a controversial concert scheduled for Saturday night.
Swedish progressive house DJ Avicii was set to peform. He recently held a concert in Boston, where more than 30 people were hospitalized. Officials say their ailments ranged from heat-related conditions to drug and alcohol use.
Officials at the center said they were taking precautions...