I joined 16 other mayors in New York City last week to launch a nationwide effort to boost volunteerism in cities. Join in on volunteerism — it makes a world of a difference. We anticipate covering about 230 miles on area roads to attend Make A Difference Day projects. The message we like to send is that every individual can make a difference. Click here to learn more on how you can get involved in Phoenix and make service part of your daily life.