The selection of the presidential candidate shouldn’t be the decision of the White House or Congress or the news media alone. All of them will all have their say for sure. But supporters of the Democratic Party should too. An easy way is to call your Congressional Representatives. The belief that everyone but voters should make the decision is mistaken. It matters who the nominee is, who takes the fight against Trump to the American people this fall. So to be no more than an observer to this crucial decision makes little sense.