Protestors picket before US Republican presidential candidate John McCain's campaign visit to the University of Nevada Las Vegas in Las Vegas, Nevada, June 25, 2008. REUTERS/Steve Marcus/Las Vegas Sun (UNITED STATES) U.S.
PRESIDENTIAL ELECTION (USA)


A protester stands outside University of Nevada Las Vegas (UNLV) Wednesday, June 25, 2008, where Republican presidential candidate Sen. John McCain, R-Ariz. is schedule to speak.
(AP Photo/Jae C. Hong)


Protestor Naomi Millisor pickets at the University of Nevada, Las Vegas before a campaign stop by US Republican presidential candidate John McCain in Las Vegas, Nevada, June 25, 2008. REUTERS/Steve Marcus/Las Vegas Sun (UNITED STATES) U.S.
PRESIDENTIAL ELECTION (USA)


eorge Bubnis (L) and Jerry Osburn picket at the University of Nevada, Las Vegas before a campaign stop by US Republican presidential candidate John McCain in Las Vegas, Nevada, June 25, 2008. REUTERS/Steve Marcus/Las Vegas Sun (UNITED STATES) U.S.
PRESIDENTIAL ELECTION (USA)


Protestor Naomi Millisor pickets before a visit by US Republican presidential candidate John McCain to the University of Nevada Las Vegas in Las Vegas, Nevada, June 25, 2008. REUTERS/Steve Marcus/Las Vegas Sun (UNITED STATES) U.S.
PRESIDENTIAL ELECTION (USA)


Protesters stands outside University of Nevada Las Vegas (UNLV) Wednesday, June 25, 2008, where Republican presidential candidate Sen. John McCain, R-Ariz. is schedule to speak.
(AP Photo/Jae C. Hong)