Ahead on the 6/4 Maddow show

Tonight's guests include:

John Stanton, Buzzfeed Washington DC bureau chief

State Rep. Joe Dorman, (D) Oklahoma, who hopes to put his a proposal to establish a $500 million bond for building “safe rooms” before Oklahoman voters in the next election

Here is tonight's soundtrack to accompany executive producer Bill Wolff's preview of what's in store for tonight's show: