In his letter to the editor of July 31, Peter Arnone writes of the attacks on President Trump, "We have never witnessed a level of hatred directed against one human being as we are seeing today."

I don't know if Mr. Arnone has archived the letters he's written to the Chronicle over the years, but if he has, I encourage him to peruse those he wrote during the Obama years. It might cause him to retract his claim.

Glen Chamberlain