A viral video of a homeless man undergoing a transformation in the form of a haircut has left TikTokers in amazement. The clip shows a military vet having his grungy hair sheared cleanly and gruffy beard neatly trimmed, completely changing his appearance. The final touch of the barber’s clippers leaves the man looking like new—as though all traces of homeless had vanished—if only for a while. The cut was given courtesy of Joshua Santiago, a Philadelphia barber who offers free haircuts to people in need. (Courtesy of Joshua Santiago) “I know all too well what it is like not to be able to afford something as simple as a haircut,” Santiago wrote on his crowdfunding page Empowering Cuts. “When I was a child, my father would cut my hair and mess it up every time because we didn’t have the money to afford the luxury of going to a barbershop.” Santiago’s …