Filings reach highest point since August
Dems in disarray over crucial piece of Biden's domestic agenda
Grant comes as Biden attempts to secure Manchin's support for infrastructure bill
Group sets sights on Manchin in effort to abolish ICE, advance reparations and single-payer health care
Libs falsely accuse Democratic senator of voting 'to preserve Jim Crow'
Kristen Clarke's confirmation could depend on senators she's criticized
Controversial DOJ nominee also admits she was fooled by hate crime hoax