Aug. 4, 2021, 5:00 a.m. ET Credit...Nicholas Konrad/The New York Times By Jamie Dimon Mr. Dimon is the chairman and chief executive of JPMorgan Chase & Company. One in three American adults — more than 70 million people — have some type of criminal record. To put this in perspective, about the same number of Americans have college degrees right now. Unfortunately, these Americans, who were incarcerated or have a conviction on their record, are essentially unable to secure good jobs in this country. Nearly half of formerly incarcerated people are unemployed one year after leaving prison. That is a moral outrage. This group is ready to work and deserves a second chance — an opportunity to fill the millions of job openings across the country. Yet our criminal justice system continues to block them from doing so.