When a new recording of Abu Obeida, the official spokesperson for Al-Qassam Brigades, the armed wing of Hamas, is aired, millions of people pay attention and tune in to hear him speak in a concise and eloquent Arabic. His face is never seen, a Palestinian keffiyeh wraps around his head, and many say he has the power through mere words to shake the foundations of his enemies and melt the hearts of his fans. Who is Abu Obeida?”Abu Obeida”, a nomenclature, is a Palestinian militant of Al-Qassam Brigades. His first appearance occurred in 2002 in a documentary about the experience of fighters in Ga…