A Muslim inmate's beard isn't a security risk. It's his constitutional right
Dawud Walid
In my communications with Muslim prisoners, many of whom have converted to Islam while in detention, I came to understand their struggles: incarceration is a dehumanizing experience. Prisoners who sit behind steel doors in cinder-block cells for months or even years can lose hope of a future especially convicted felons, who know that their prospects of economic dignity upon release are almost non-existent. What keeps many of these men peaceful while incarcerated (and helps shield them from sinking into depression) is their faith.
But soon, the US supreme court will hear arguments as to whether a Muslim inmate has the right to wear a 13mm (0.5in) beard in an Arkansas prison. The inmate, Gregory H Holt, argues that he has a bona fide religious belief that is being impeded by the state by not allowing his long beard, while the governments rebuttal is that such a beard poses a security threat to his person and other prisoners.
http://www.theguardian.com/commentisfree/2014/sep/03/prisoner-beard-religious-right-supreme-court