Undaunted by his trailing position and determined to plow forward in the almost impossible of hope of clinching the presidential nominee for the Democratic Party, Sen. Bernie Sanders on Friday night makes yet another appearance in Pennsylvania, four days from the Keystone State's critical primary. At stake are 234 delegates.

PennLive will provide live coverage here. We'll also provide live coverage on Facebook, Twitter and Snapchat.

Live in Millersville with a #FeeltheBern rally with Bernie Sanders. Posted by PennLive.com on Friday, April 22, 2016