Who were the uninsured prior to the ACA? What changes did the ACA bring? Since the launch of the ACA, who remains uninsured in America and why? Why do some people continue to fall through the cracks'? What are the characteristics of people who do not have health coverage, either by choice or out of necessity? What polices are in place to address the uninsured issue? What recommendations were made by Democratic candidates before the 2020 election? What are the recommendations of the new Biden administration? What implications does COVID-19 have for the US healthcare system? Did the ACA bring the United States closer to achieving UHC? Why have millions of people in the US not signed up for insurance coverage despite the passage of the ACA in 2010? Why did the emergence of COVID-19 cast doubt on the sustainability of the employer- sponsored insurance (ESI) model of health coverage in the US? What are the different views on UHC, particularly in the context of three million people who lost ESI during the pandemic? Who were the uninsured prior to the ACA? What changes did the ACA bring? Since the launch of the ACA, who remains uninsured in America and why? Why do some people continue to fall through the cracks'? What are the characteristics of people who do not have health coverage, either by choice or out of necessity? What polices are in place to address the uninsured issue? What recommendations were made by Democratic candidates before the 2020 election? What are the recommendations of the new Biden administration? What implications does COVID-19 have for the US healthcare system? Did the ACA bring the United States closer to achieving UHC? Why have millions of people in the US not signed up for insurance coverage despite the passage of the ACA in 2010? Why did the emergence of COVID-19 cast doubt on the sustainability of the employer- sponsored insurance (ESI) model of health coverage in the US? What are the different views on UHC, particularly in the context of three million people who lost ESI during the pandemic