Twitter community adds a context note to Joe Biden tweet:  The official Twitter account for the president tweeted, “On my watch, the great American road trip is going to be fully electrified. And now, through a tax credit, you can get up to $7,500 on a new electric vehicle.” Twitter added a label to the post that read "Readers added context they thought people might want to know.” The added context read "It should be noted that some rules for the clean vehicle tax credit are on hold until further IRS guidance is issued in March: cnbc.com/2023/01/25/inf… IRS resources: 1) Credits for New Electric Vehicles Purchased in 2022 or Before: irs.gov/credits-deduct… 2) Credits for New Clean Vehicles Purchased in 2023 or After: irs.gov/credits-deduct…" The label is part of Twitter’s Community Notes system. Twitter users are able to sign up as contributors to add context to tweets.