Analyse @ABC's tweets
Pres. Trump and VP Pence took part in a ceremonial swearing-in of Gen. Charles Q. Brown as incoming U.S. Air Force chief of staff. Brown will be the first African American to lead a branch of the U.S. military when he's officially sworn in later this week. https://t.co/jTm0vXR4H5 https://t.co/G143hAQJZI