District #7910 Governor Valentine Callahan and Assistant District Governor Pam Anastasi visited the Chelmsford Rotary Club on Monday.  Callahan stressed the important role that Rotary plays in the world as the largest service organization in the world.  She explained that Rotary's goal of eradicating polio continues and the hope is to rid the world of polio by 2018.  Rotary also is working to promote peace, provide access to clean water and sanitation, enhance maternal and child health, improve basic education and literacy, and help communities develop.  Picture -  Assistant Gov. Pam Anastasi, Chelmsford Pres. Carla Pond, and Gov. Valentine Callahan.