Biden, Trump stress unity after assassination attempt

US President Joe Biden has called for unity following the assassination attempt on his Republican opponent, Donald Trump. Police have released the name of the shooter and details of the weapon used, as well as the identity of the Trump supporter shot dead at the rally in the city of Butler in Pennsylvania. Al Jazeera’s Mike Hanna reports from Washington, DC. Subscribe to our channel: http://bit.ly/AJSubscribe Follow us on Twitter: https://twitter.com/AJEnglish Find us on Facebook: https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.io/AJEMobile #JoeBiden #Biden #UnitedStates #DonaldTrump #Trump #TrumpAssasinationAttempt #TrumpAssasination #TrumpShooting #WhiteHouse #TrumpShooter #FBI #TrumpAssasinationAttempt #USPresidentialAssassinationAttempts #GunViolence #USPoliticalViolence #AlJazeeraEnglish