Domingo back to work after cancer surgery

Spain's tenor Placido Domingo performs during a sound check prior to a free concert in Mexico City, Saturday, Dec. 19, 2009. Domingo, who formed part of the Three Tenors with the late Luciano Pavarotti and Jose Carreras, performed in more than 120 different opera roles. (AP Photo/Marco Ugarte)

April 16, 2010 7:35:27 AM PDT
In his first performance since cancer surgery, Placido Domingo will portray Verdi's hero "Simon Boccanegra," opening Friday night at Milan's famed La Scala opera house.