Ariel Helwani and Brett Okamoto break down UFC Fight Night in Philadelphia weigh-ins | ESPN MMA

Ariel Helwani and Brett Okamoto break down every bout as the fighters weigh in for UFC Fight Night in Philadelphia, including (6:39) the main event of the evening, Edson Barboza vs. Justin Gaethje. ✔ Subscribe to ESPN on YouTube: ✔ Subscribe to ESPN FC on YouTube: ✔ Subscribe to NBA on ESPN on YouTube: ✔ Watch ESPN on YouTube TV: ESPN on Social Media: ► Follow on Twitter: http://www.t