Obama tweets 'vote' after Trump promotes 'Obamagate' | TheHill

Former President Obama had a simple message for the public on Thursday after his successor went after him on social media: Vote. Obama's one-word tweet came after President Trump blasted him in a series of messages on Twitter, promoting the term "Obamagate" and demanding that Senate Republicans call on the former president to testify on Capitol Hill.
https://thehill.com/blogs/blog-briefing-room/news/497835-obama-tweets-vote-after-trump-promotes-obamagate