rachel. you've laid out the stalemate that continues in washington. i know the house speaker after leaving the white house a short time ago, was asked, will there be a vote tomorrow on the bipartisan bill after already moving that vote that was planned for monday to tomorrow. >> reporter: yes, david of. just moments ago, house speaker nancy pelosi was asked if that vote will go forward. she said that is the plan, but she said she's taking this hour by hour. pelosi has been clear. she does not bring bills to the floor to fail. and right now, it is clear, david, she does not have the votes to get this passed. >> rachel scott leading us off tonight. rachel, thank you. and now to the other major news this wednesday night, the showdown over vaccine mandates and now workers losing jobs because they won't get vaccinated. united airlines for one firing more than 500 workers, saying it's for the safety of passengers and the company moving forward. also tonight, the strong new recommendation from the cdc for pregnant women and other women who are planning on starting a family. after 22 pregnant women died last month from covid. here's eva pilgrim.