Last week, it was fears of blood clots in the EU. This week, it’s claims of cherry-picking efficacy data in the US. POLITICO's Sarah Owermohle talks with Dispatch's Jeremy Siegel about AstraZeneca's transcontinental confidence crisis. Sarah Owermohle is a health care reporter for POLITICO covering drug policy and vaccines. Jeremy Siegel is a host for POLITICO Dispatch and produces Pulse Check. Jenny Ament is the senior producer of POLITICO audio. Irene Noguchi is the executive producer of POLITICO audio.