These days, I often hear journalists being compared to a dishonest used-car salesman or sleazy bill collector. Ten years ago, I experienced that mistrust firsthand while serving as the chaplai…

Older people are at increased risk of respiratory problems, including chronic lung diseases, lung cancer and “the old man’s friend” pneumonia. Changes in air temperature, rain and carbon dioxide concentrations in air can lead to more ozone, pollen, mold spores, fine particles and chemicals in the air that can irritate and potentially damage the lungs and airways.