By Carla HintonFaith editor chinton@oklahoman.comImad Enchassi read the messages popping up on his cell phone with growing dread.His niece, a dentist, operated a dental clinic near the area where highly explosive chemicals exploded on Tuesday in Beirut, Lebanon.Enchassi, senior imam of the Islamic Society of Greater Oklahoma City, said his family in Lebanon often communicates via the mobile app WhatsApp and that is how he found out that his niece was missing and not answering her cell phone."Everybody was checking on everybody and my sister said she couldn't get a hold of her daughter who has a clinic close by the blast.Read more on NewsOK.com