At the recent Maine Democratic Convention, I was appalled at the lack of civility on the part of the Bernie Sanders delegates. They owe a huge “I’m sorry” to Barney Frank for the disrespect they showed the former congressman.

My son tells me that the Sanders people treated Bill Clinton poorly when he tried to talk about Hillary Clinton’s run for the nomination at a rally in Massachusetts.

And now we are reading about the Sanders people in Nevada. I thought all of the angry people were supporting Donald Trump.

It is a sad day for American politics.

William Lotz

Acton