U.S. public health agency probes lung illnesses linked to e cigarette use CBC News Vaping death toll rises to nine as man dies from e cigarette lung disease Cigarette electronique pas cher levapoteur discount.fr Why is the Royal College of Physicians concluding e cigs reduce harm while ignoring the substantial associations between e cigs and actual disease? Stanton Glantz blog Editorial: We must stop teen use of e cigarettes in the face of mysterious lung disease Boulder Daily Camera