Sen. Claire McCaskillClaire Conner McCaskillSenate faces protracted floor fight over judges amid pandemic safety concerns Amash on eyeing presidential bid: 'Millions of Americans' want someone other than Trump, Biden Senators poke fun at Warner over tuna melt: 'I think you're doing it wrong' MORE (D-Mo.), a usually frequent Twitter-er, is dedicating her feed to her own mother Sunday, on Mother's Day.

McCaskill relayed some fun family vignettes this morning, and promised to talk more about her mom throughout the day.

McCaskill tweeted on her mom's intelligence:
Today I will only tweet about my mom. She's special and amazing. Strong and opinionated. Street and Jeopardy smart.


On car games growing up:
I have two sisters, one brother. Growing up my mom would get us in the station wagon by yelling "Last one in the car is a Republican!"


And on her own plans for Mother's Day:
Taking Mom to brunch today. Then my son(only one home from school) taking me to Star Trek. And it's a beautiful day.