Protesters are seen in June 2011 in support of the Tucson Unified School District's Mexican-American studies program. A new state law effectively ended the program saying it was divisive. Ross D. Franklin/AP hide caption

itoggle caption Ross D. Franklin/AP

Scrollworks offers music lessons and instruments for children, free of charge. Patrick Barry /State of the Re:Union hide caption

itoggle caption Patrick Barry /State of the Re:Union

Mine No. 13 at Red Mountain Park is one of the older red ore mines in Birmingham, Ranger Eric McFerrin says. Patrick Barry /State of the Re:Union hide caption

itoggle caption Patrick Barry /State of the Re:Union

This silo-shape "green" house will be part of a chain of eco-homes built in Greensburg, Kan., after a tornado wiped out the town. Emmanuel Dunand/AFP/Getty Images hide caption

itoggle caption Emmanuel Dunand/AFP/Getty Images