Not sure about Biden. He sure seemed to be a great Vice President and should not be held accountable for what his child did or did not do. That being said, was Trump's brother an alcoholic? If so, he should not be held accountable for what his brother did. It's the same situation. And of course not the whistle blower....what a silly question!!! I thought there was a law to protect whistle blowers with federal protection? Besides, it does not matter to me WHO the whistle blower is. The question is WHY someone would want to know who that person is. There are some reasons I can think of, but I first wish to say I honor and respect our laws which allow us to live in a civilized society. But some people think laws are made to be broken. They are called criminals! I cannot see anything right about exposing a person who may not have protection for saying something that someone did not like. As per the responsibility of Congress to investigate the complaint, I feel they did the right thing and got no cooperation from the Trump people. Seems like the whistle blower is a true patriotic American. Also, I think someone should try to Unite the USA again. We are all in this together. What hurts one of us hurts all of us!