Dr. Irwin Redlener on the Brian Lehrer Show on the Harlem building collapse March 13, 2014 NCDP Director Dr. Irwin Redlener offers advice on the Brian Lehrer Show for preparing for and responding to disasters like yesterday’s gas explosion in East Harlem. “The recommendation is that there is significant smell of gas, you should literally leave right that second. Don’t turn off the lights, just go out of the building and make the calls to Con Ed or 911,” he says. Listen to the radio segment. The Brian Lehrer Show - The Latest on the Harlem Explosion