Biden's Tweet on Equal Pay Sparks Controversy.

President Biden was criticized on social media for tweeting a handwritten letter allegedly written by a little girl named Charlotte, asking him to "fix" the gender wage gap. Many users suggested the letter was fake due to its errors and questioned whether Biden's staff had written it. Critics also pointed out the irony of Biden's commitment to equal pay, given his son Hunter's involvement with the Ukrainian energy company Burisma.