Article Photos: Obama: ‘When four Americans get killed, it’s not optimal’



The Keith C. and Elaine Johnson Wold Performing Arts Center, the site off the presidential debate at Lynn University in Boca Raton, Fla. (AP photo)

The Keith C. and Elaine Johnson Wold Performing Arts Center, the site off the presidential debate at Lynn University in Boca Raton, Fla. (AP photo)