As a major US fuel pipeline recovers from a ransomware hack, the Biden administration steps up its efforts to strengthen America's cybersecurity. David Chalian explains this ongoing challenge for the White House, plus why this is such a big week for President Biden as he pushes for a bipartisan effort to pass his infrastructure bill. And finally, Caitlyn Jenner sits down with CNN in for an interview as she mounts a campaign for Governor of California.To learn more about how CNN protects listener privacy, visit cnn.com/privacy