U.S. Fourth National Climate Assessment (NCA4) accidentally included an honest page showing how hot the US was in the 1930s -- Nasty Nancy Pelosi blames Trump, launches Congressional investigation, with Alexandria Occasionally Coherent as chairperson, Al "The Climate Blimp" Gore as science advisor, and Leonardo DiCaprio playing the part of the famous climate perfesser, Englebert Lipshitz, PhD., MS, BS, and AA-12 step program