
Sean Sullivan @WaPoSean
Backstory on Biden union vid: -Seth Harris wrote script. -Speechwriters tinkered w/it. -Biden put his personal touch on it and it went live on Feb. 28. -WH had been hearing pitches for Biden to do/say something. Rep. Andy Levin called Ricchetti in Dec. https://t.co/ZRBSjTkGBT — PolitiTweet.org