The Fourth of July. That was the date Biden wanted 70 percent of the country vaccinated by. But that doesn't look like it's going to happen. POLITICO's Adam Cancryn talks with Dispatch's Jeremy Siegel about why. Adam Cancryn is a health care reporter for POLITICO. Jeremy Siegel is a host for POLITICO Dispatch. Irene Noguchi is the executive producer of POLITICO audio. Jenny Ament is the senior producer of POLITICO audio. Raghu Manavalan is a senior editor for POLITICO audio. Read more in the POLITICO Pulse newsletter.