
Commuters walk near Pioneer Courthouse Square, Monday, Nov. 29, 2010, in Portland, Ore. Terror suspect Mohamed Osman Mohamud and an FBI operative parked a van full of dummy explosives across from Pioneer Courthouse Square just after sundown Friday while thousands gathered in the square for the annual tree lighting. Mohamud is accused of attempting to detonate the explosives. (AP Photo/Rick Bowmer)

Cpt. Jonathan Sassman, of the Corvallis Police Department looks over fire damage at the Salman Al-Farisi Islamic Center in Corvallis, Ore., Sunday, Nov. 28, 2010, where an alleged arsonist set a fire in the early morning hours. Anger on Sunday over a Somali-born teen's failed plan to blow up a van full of explosives during Portland's Christmas tree lighting ceremony apparently erupted in arson on Sunday when a fire damaged the Islamic center once frequented by the suspect. (AP Photo/Rick Bowmer)

FBI special agent in charge of Oregon Arthur Balizan, right, makes remarks while Dwight Holton, U.S. Attorney for Oregon looks on during a news conference in front of the Salman Al-Farisi Islamic Center in Corvallis, Ore. Sunday, Nov. 28, 2010, where an alleged arsonist set a fire in the early morning hours. Anger on Sunday over a Somali-born teen's failed plan to blow up a van full of explosives during Portland's Christmas tree lighting ceremony apparently erupted in arson on Sunday when a fire damaged the Islamic center once frequented by the suspect. Police don't know who started the blaze or exactly why, but they believe the mosque was targeted because terror suspect Mohamed Osman Mohamud, 19, occasionally worshipped there. (AP Photo/Rick Bowmer)

Ahson Saeed, of Corvallis, Ore., reacts over a pile of burnt debris pulled from a local mosque in Corvallis, Ore. Sunday, Nov. 28, 2010 where an alleged arsonist set a fire in the early morning hours. Anger on Sunday over a Somali-born teen's failed plan to blow up a van full of explosives during Portland's Christmas tree lighting ceremony apparently erupted in arson on Sunday when a fire damaged the Islamic center once frequented by the suspect. Police don't know who started the blaze or exactly why, but they believe the mosque was targeted because terror suspect Mohamed Osman Mohamud, 19, occasionally worshipped there. (AP Photo/Corvallis Gazette-Times, Jesse Skoubo)

A Corvallis police vehicle sits in front of the Salman Al-Farisi Islamic Center following the fire set by an alleged arsonist in the early morning hours of Sunday, Nov. 28, 2010 in Corvallis, Ore. Anger on Sunday over a Somali-born teen's failed plan to blow up a van full of explosives during Portland's Christmas tree lighting ceremony apparently erupted in arson on Sunday when a fire damaged the Islamic center once frequented by the suspect. Police don't know who started the blaze or exactly why, but they believe the mosque was targeted because terror suspect Mohamed Osman Mohamud, 19, occasionally worshipped there. (AP Photo/Rick Bowmer)

The crowd watches as the tree is lit on Pioneer Courthouse square Friday night, Nov. 26, 2010 to the music of Pink Martini and with Santa Claus. A Somali-born teenager, Mohamed Osman Mohamud, 19, was arrested at 5:40 p.m. just after he dialed a cell phone that he thought would blow up a van laden with explosives but instead brought federal agents and Portland police swooping in to take him into custody. He was arrested and charged with attempted use of a weapon of mass destruction. He's scheduled for a court appearance Monday. (AP Photo/Torsten Kjellstrand - The Oregonian)

The tree is lit on Pioneer Courthouse square Friday night Nov. 26, 2010 to the music of Pink Martini and with Santa Claus in front of a shoulder-to-shoulder crowd singing holiday music in the square. A Somali-born teenager, Mohamed Osman Mohamud, 19, was arrested at 5:40 p.m. just after he dialed a cell phone that he thought would blow up a van laden with explosives but instead brought federal agents and Portland police swooping in to take him into custody, federal prosecutors said. He was charged with attempted use of a weapon of mass destruction. (AP Photo/Torsten Kjellstrand - The Oregonian)

U.N. soldiers helped Haitian police guard polling places, where thousands demonstrated Monday after 12 of 18 candidates called for protests to demand the election be voided.

ASSOCIATED PRESS A protester stands next to a poster of Egyptian President Hosni Mubarak with a red "no" cross drawn on it as she attends a small demonstration of about 100 opposition activists in downtown Cairo on Monday. Protesters clashed with police Monday, setting fire to cars, tires and two schools used as polling stations in riots sparked by alleged widespread fraud by the ruling party in Egypt's parliamentary elections.