The Panel Plus

An extra half hour of The Panel with Wallace Chapman, where to begin, he's joined by Nights host Emile Donovan. Then: Professor Hrvoje Tkalcic is the Director of the Warramunga Seismic & Infrasound Facility in Australia. It's one of the most sensitive nuclear detection facilities on Earth and after the expiration of the only remaining US-Russia nuclear treaty earlier this month, the New START treaty, its work is even more important than ever.