Could life insurance go up in smoke for some vapers?

LONDON/NEW YORK (Reuters) - Global reinsurers are stepping up their warnings to life insurer clients about the potential risks of vaping, putting pressure on underwriters to charge certain vapers higher rates than smokers, or even exclude them altogether.U.S. authorities said last month that there had been 47 deaths this year from a lung illness tied to vaping. The health concerns about vaping have grown despite evidence showing e-cigarettes help smokers to quit, and has led to bans in some..