The Justice Department is investigating police departments in Minneapolis and Louisville for misconduct. If they are in violation, what can the feds really do? And two new airlines hope to get Americans flying again.Read more:Justice Department probes will investigate police departments in Minneapolis and Louisville. Georgetown Law professor Christy Lopez has firsthand knowledge of what that kind of investigation can really accomplish.It’s been 14 years since a new airline has launched in the United States, and many have failed since then. Lee Powell reports on two entrepreneurs trying to beat the odds.Vote for Post Reports in the Webby Awards. Our episode "The Life of George Floyd" was nominated in the News & Politics podcast category.