And so we have now heard the Republican nominee for president of the United States bragging about repeated sexual assault.

Donald Trump — a man who aspires to represent the highest ideals of the nation to his fellow citizens and the world — is heard on a videotape obtained by The Washington Post talking about how he would force himself on women. He could even grab them between their legs, he boasted.

“And when you’re a star they let you do it,” he said.

In a statement released after the video became public on Friday, Mr. Trump tried to minimize the conversation as “locker room banter.” As if the problem were just his words rather than his actions.

“I apologize,” he added, “if anyone was offended.”

If? Well, maybe it’s reasonable for him to wonder. This is a man who has said many outrageous things, after all, proudly violating all conventions of civic discourse with gutter attacks on women and the disabled, immigrants and minorities. He said that Senator John McCain was not a war hero and that fat women were disgusting.