It's been about a month since the first COVID-19 vaccines were approved in the United States. The goal was to vaccinate 20 million Americans by the end of 2020, but less than a quarter of them have actually received their first dose. Some public health officials are suggesting that more people should receive first doses now even if that will delay the second. What does the science say about that? Plus, Dominion Voting Systems' CEO on its plans to sue for defamation. And, what should video chat look like in 2021? Guests: Axios' Marisa Fernandez, Ina Fried and Dominion Voting Systems CEO John Poulos.Credits: "Axios Today" is produced in partnership with Pushkin Industries. The team includes Niala Boodhoo, Sara Kehaulani Goo, Dan Bobkoff, Carol Wu, Cara Shillenn, Nuria Marquez Martinez, Naomi Shavin and Alex Sugiura. Music is composed by Evan Viola. You can reach us at podcasts@axios.com.Go deeper: America's vaccine rollout: What went wrong Dominion plans to sue Sidney Powell, doesn't rule out Trump 2021 will demand new kinds of video conferencing