Now a campaign backed by members of Congress and commissioner Bud Selig is taking on something that’s been a part of the game’s culture for well over 150 years — chewing tobacco on the field.
Public health groups have gained traction with a classic argument: When ballplayers are seen chewing a wad of tobacco or using dip — products collectively known as smokeless tobacco — they set a bad health example for kids who look up to the athletes as role models.
The Centers for Disease Control says that smokeless tobacco can cause cancer, oral health problems and nicotine addiction, and stresses it is not a safe alternative to smoking.
Selig, who endorsed the ban in March, has said he will propose it when the current collective bargaining agreement ends in December.

