People wait in line to get tickets to see President Obama speak at McKale Center in Tucson, Ariz. , Wednesday, Jan. 12, 2011. Searching for unity out of tragedy, Obama will honor the victims of the ... more 
People wait in line to get tickets to see President Obama speak at McKale Center in Tucson, Ariz. , Wednesday, Jan. 12, 2011. Searching for unity out of tragedy, Obama will honor the victims of the Arizona mass shooting in personal terms and remind those in grief that an entire nation is with them. The president is again stepping into his role as national consoler, a test of leadership that comes with the job. less 
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Associated Press | Photo By The Arizona Republic, Jack Kurtz
Wed, Jan 12, 2011 12:11 PM EST