welcome back. could dust be to blame? linking titanium and other metals found inside the lungs of six sick soldiers. they breathed the metal in in bases in iraq. it causes respiratory problems. more restaurants on the no guns allowed band wagon. sonic and chilies telling customers to leave their and home. guns at car bucks wendies jack in the box and applebees. they are unveiling the costliest environmental regulations ever. it will increase bills lawyer roy rothman is here with explain and what you need to know about that. this will effect coal plants.