As more and more Americans become vaccinated, employers are making the decision to bring their workforce back to the office. But will they require proof of vaccination?Guests: Axios' Bryan Walsh, Sam Baker, and Andrew FreedmanCredits: Axios Today is produced in partnership with Pushkin Industries. The team includes Niala Boodhoo, Sara Kehaulani Goo, Dan Bobkoff, Justin Kaufmann, Nuria Marquez Martinez, Sabeena Singhani, Amy Pedulla, Naomi Shavin, and Alex Sugiura. Music is composed by Evan Viola. You can reach us at podcasts@axios.com.Go deeper: The barriers to vaccine passports New coronavirus cases are rising in half the country Drought stokes fears of severe fire season in West