Some more ideas:
Donald Trump: SN2903
Mike Pence: DelTachi
Stephen Miller: SirWoodbury
Jeff Sessions: Yellowhammer
Ted Cruz: ExtremeRepublican
Charlie Baker: RollsRoons
Mitch McConnell: Haley/Ryan
Mitt Romney: Old School Republican
John Kasich: morgankingsley
Jeff Van Drew: Spark
Kevin McCarthy: GOP Represent
Lisa Murkowski: PQG
Liz Cheney: HillGoose
Rob Portman: FuzzyBear
John Thune: Buzz
Joe Biden: Myself
Kamala Harris: RFKFan68
Amy Klobuchar: Alben Barkley
Michael Bloomberg: ProudModerate2
Nancy Pelosi: GeneralMacArthur
Bernie Sanders: xingkerui
John Bel Edwards: AndriyValeronvich
Elizabeth Warren: PittsburghSteel
Gretchen Whitmer: Texasgurl
Tammy Baldwin: Virginia
John Fetterman: redjohn
Gavin Newsom: SirMohamed
Alexandria Ocasio Cortez: Scott
Chuck Schumer: Parotguy
Richard Ojeda: Laki
Phil Scott: KaiserDave
Adam Schiff: DrScholl
Joe Manchin: Santander
Pete Buttigieg: TenderBranson
Hillary Clinton: HagridOfTheDeep