i been smoke free since oct 18 2010 and been spitting up phleym with brown specks in it since the 3rd day. i cant imagine what my lungs would look like in another 20 years if i lived that long smoking. if iam spitting all this up makes it a reality check for me! i dont know how we all started but i blame the goverment to allow this to be legal murder. when i smoked i never seen this in my phleym just had a bad cough in the morning but since i stop i see the realism of it. it scares me that this could happen to my kids and there kids and the mighty usa legalizes it for a profit!!!! were just mules to them so they can tax us for a habit they could of stop, thank god for e cigs to help stop this vicious circle of death!