Sep 11, 2013 1:35 PM by Brian White
TUCSON - U.S. Secretary of Education Arne Duncan is visiting Tucson schools today as part of bus tour promoting pre-K education.
Duncan is traveling with U.S. Transportation Secretary Anthony Foxx. They stopped by Tucson Unified School District's bus depot to talk about the role of bus drivers in school safety.
Later they headed to Dodge Middle School. The last stop will be at Sunnyside High School to see how technology is being used to engage students.