I've subscribed to Scientific American for the past 40 years. I'm dropping it now. To claims someone is no longer credible because he accepted an invitation to

I've subscribed to Scientific American for the past 40 years. I'm dropping it now. To claims someone is no longer credible because he accepted an invitation to hear a President's State of the Union speech is outrageous. You know what no longer "Speaks for Science?" Scientific American.