Analyse @ladygaga's tweets
#DearClassOf2020, you are the seeds of our future, and you have the power to make this world a better place. Join me, @BarackObama, @MichelleObama and many others with @YouTube in honoring your accomplishments today at 12PM PT https://t.co/gExT3J51zJ https://t.co/HlPSVQxpPy