Despite 40 cancer cases discovered, WRAL learned NC State requested an end to federal investigation into Poe Hall

Two months after a NC state building closed down due to the presence of toxic chemicals, WRAL's Keely Arthur learned more than 40 people who worked in Poe Hall or were students attending classes there have been diagnosed with cancer. And despite people working there calling for an investigation, the university requested that the federal government doesn’t continue forward with that.

Ali Ingersoll talks with Keely about the new developments.