President Joe Biden and former President Donald Trump are set to square off tonight in their first debate of the presidential election — and the first debate in history between a sitting and former president. Whether you've been waiting for it or dreading it, the debate is expected to draw millions of viewers, even though Election Day is still months away. Friend of the pod and 'Hysteria' co-host Alyssa Mastromonaco served as the deputy chief of staff under President Barack Obama. She explains what we should expect from tonight's big event. And in headlines: The Supreme Court accidentally posted an opinion suggesting it may allow emergency abortions in Idaho, much of the upper Midwest is getting pounded by heavy rain and dangerous flooding, and soccer star Alex Morgan has been left off the U.S. Women's National Team's Olympic roster.