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».
Shortly after Rivera joined the Revolutionary Union of Technical Workers, Painters and Sculptors and he started to only paint his murals in fresco. Rivera believed that painting murals on the walls of public buildings made art accessible to the everyday man. His murals focused on telling stories that dealt with Mexican society and referenced the revolution of 1910.