1 Air pollution acts in a similar manner to cigarette smoke. 2  The pollutants cause inflammation in the airways, leading to the destruction of lung tissue. 3  Abnormal airway reactivity, such as bronchial asthma, has been shown to be a risk factor for the development of emphysema.
Luis Rivera (III) Luis Rivera is an actor, known for Bad Man's River (1971), Guns of the Magnificent Seven (1969) and Custer of the West (1967). See full bio Â».
Manuel Ãlvarez Bravo, (born February 4, 1902, Mexico City, Mexicoâdied October 19, 2002, Mexico City), photographer who was most noted for his poetic images of Mexican people and places. He was part of the artistic renaissance that occurred after the Mexican Revolution (1910â20).