Massive crowd forming in downtown Philly for President Donald J. Trump 🇺🇸🇺🇸🇺🇸 https://t.co/fDGmCvEo3i https://video.twimg.com/amplify_video/1804589376279646208/vid/avc1/960x540/Y6PDxmr1HiJvjI-u.mp4?tag=16