It would seem he has enough clout with the podcast and his past guests that he could do it. Then maybe he could spring some of the hard hitting questions on him point blank. Like "Yes or no, is what you do real?". Considering Geller has proven his abilities beyond the shadow of a doubt to scientists with real credentials he would seem an important person in the scheme of things. Is Geller the only person left alive with abilities that manifest themselves with such levels of magnitude?