Joe Biden Is First Incumbent President to Lose a Primary in 44 Years
https://www.msn.com/en-us/news/poli...n&cvid=02b47cda0ce044f0a5909be60a451798&ei=13

https://www.msn.com/en-us/news/poli...n&cvid=02b47cda0ce044f0a5909be60a451798&ei=13
