We had have the fortune of having many critical journalists both print and broadcast speak here over the years. The one we head with us tonight had covered six u. S. President s. We will first be introduced to him back in 2002. When they have a handful of other experts to share stories about president reagan and our air force one. Stories we then used to make our experience that much more rich. He is come to other times to discuss copies of his book. Prisoners in the white house. And ultimate insiders. White house photographers. Since he has been covering the white house since 1986 i am sure he has no lack of material for many more books especially since today he continues to provide insight into the white house of donald trump in the world a president ial campaign. Perhaps if her lucky he will share some insight into the upcoming elections. He chose tonight to discuss his latest book. Defining moments of the modern president. Speaking of the book. He wrote ken walsh one of the nations