The election in Pennsylvania is rocked by the uncertainty of a president stricken by coronavirus
It remains to be seen how Trump testing positive for a virus that has already hobbled him politically will affect the race between him and Biden.
Pro-Trump supporters are silhouetted against a hazy sun as they wave his flag while anti-Trump supporters join them at Independence Mall in Philadelphia on Tuesday, Sept. 15, 2020.Read moreHEATHER KHALIFA / Staff Photographer
