For a brief moment, Brazil fans following US World Cup broadcaster FOX Soccer on Twitter got video evidence of what they have been praying for - proof Neymar's ankle injury isn't too bad. The broadcaster tweeted a clip of the iconic Brazil striker - who was reduced to tears when a challenge in the 2-0 win over Serbia injured his ankle - walking around Doha and being mobbed by fans. 'Neymar walking around Doha,' FOX wrote on Twitter with the accompanying footage, where 'Neymar' appeared to be escorted through a crowd by a member of the Brazil entourage, decked in team gea