Day in pictures

Dog handler Janarie Cammans readies her cadaver dog Callie near the base of Topaz Mountain where law enforcement look for missing Utah mother Susan Powell, on Friday, Sept. 16, 2011, 50 miles northwest of Delta, Utah. Powell disappeared from her West Valley City home in December 2009 and hasn't been seen since.

Arena da Amazonia stadium is seen under construction in Manaus, Amazonas state, Brazil, Friday Sept. 16, 2011. The Brazilian government is optimistic about the pace of preparations for the 2014 World Cup despite its own report indicating many projects have not begun.

Kevin Kolodziejcyk, with the Texas Parks and Wildlife Department, examines endangered Texas fish smalleye shiner (Notropis buccala), top, and sharpnose shiner (Notropis oxyrhynchus) after collecting them from the Double Mountain Fork of the Brazos River in a rural area just west of Sagerton, Texas, Friday, Sept. 16, 2011.

Sweden's Rolf-Goran Bengtsson, riding "Ninja la Silla", clears a jump during FEI European Jumping Championship 2011 in Club de Campo of Madrid, Spain, Friday, Sept. 16, 2011.

Five-inch tall mushroom — AP Photo/Robert F. Bukaty

Sally Pearson from Australia, bottom, falls after she hit the hurdles during the Memorial Van Damme Diamond League meeting at the King Baudouin stadium in Brussels, Friday Sept. 16, 2011. At left is Danielle Carruthers from the US who won the 100m hurdles.

Local 1442 member and Albertsons employee Boenbra Wiggins protests during a rally for better health care and benefits for grocery store workers at the Ralphs grocery store, Friday, Sept. 16, 2011, in Marina Del Ray, Calif.

Soldiers march in the military parade during the Independence Day celebrations in the Zocalo, in Mexico City, Friday Sept. 16, 2011. Mexico celebrates the 201st anniversary of its 1810 independence uprising.

Picket signs are piled up as members of the United Food and Commercial Workers (UFCW) Union Local 770 prepare for a possible strike in Los Angeles, Friday, Sept. 16, 2011.

Libyan fighters drive past spent ammunition casings on the main road in Bani Walid, Libya, Friday, Sept. 16, 2011.

Mexican poet Javier Sicilia, center, speaks with the press after a meeting between family members of victims of drug gang related violence with members of the Zapatista National Liberation Army (EZLN) during the "Caravan for Peace with Justice and Dignity" in Oventic, Chiapas state, Mexico, Friday, Sept. 16, 2011.

Muslims pray on a sidewalk during Friday prayers despite a ban on praying in the streets, in Paris, Friday, Sept. 16, 2011. A ban on Muslims praying in the streets of France came into effect Friday as two new places of worship opened to accommodate the overflow from mosques in Marseille and in a Paris firehouse.