US President Joe Biden called for an end to political violence after gunfire erupted at Republican challenger Donald Trump's political rally in Pennsylvania earlier on Saturday (July 13), saying in televised remarks that the former president appeared to be doing well.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
