Alessandro Colluccino, of Italy, performs with his dough during the acrobatic pizza event, part of the Pizza World Championships, in Parma, Italy, Wednesday, April 17, 2013. The 22th edition of the pizza championships run from April 15 to April 17.
An Asian worker secures a billboard welcoming Formula One fans along a highway near the Bahrain International Circuit in Sakhir, Bahrain, on Wednesday, April 17, 2013. The F1 Bahrain Grand Prix will be held on Sunday.
In this April 5, 2013 photo, a man fills a glass with cachaca, Brazil's national spirit, in a cellar at the Alambique Cambeba in Alexania, Goias state, Brazil. With Brazil's cool factor rising as the country gears up for next year's soccer World Cup and the 2016 Olympics, producers of the national spirit cachaca hope the hype will push up sales as well.
Ford's Flat Rock Assembly Plant employees cheer as the millionth Ford Mustang is driven off the assembly line in Flat Rock, Mich., Wednesday, April 17, 2013. A million Mustangs have rolled off the Flat Rock assembly since production moved there in 2004. The car was built at Ford's Rouge factory for four decades before moving to Flat Rock in 2004.
Cristobal Gil, a representative of the Bolivia's Palliri Foundation, stands before a row of traditional Andean wear on display at Spain's Cultural Center in La Paz, Bolivia, Wednesday, April 17, 2013. The Andean fashion exhibit, organized by the Palliri Foundation and Spain's Cultural Center, highlights a textile journey of a thousand years; from multicolored yarn fabrics worn by the Indians before the arrival of Spanish settlers to modern day chola fashion.
With a bathtub ring marking the high water line, a recreational boat approaches Hoover Dam as it makes its way along Black Canyon on Lake Mead, Tuesday, April 16, 2013, near Boulder City, Nev. Citing drought and demand, advocacy group American Rivers is calling the Colorado River the nation's most endangered waterway. The group's annual report follows a federal Bureau of Reclamation study that says that over the next 50 years the Colorado River will run short of supply for the more than 40 million people it serves in Arizona, California, Colorado, Nevada, New Mexico, Utah and Wyoming.
Pedestrians brace against the cold and snow as they walk throught the 16th Street Mall during the noon hour in Denver on Wednesday, April 17, 2013. As much as five inches of new snow is forecast for Denver.
From left, cellist Nick Holland and viola player Katie Wilkinson perform during the concert � 25 Years� by the Balanescu Quartet in Palace of Arts in Budapest, Hungary, Wednesday, April 17, 2013.
Nobel Peace Prize Laureate winner Rigoberta Menchu, center, attend the genocide trial against former dictator Jose Efrain Rios Montt in Guatemala City, Wednesday, April 17, 2013. Rios Montt seized power in a March 23, 1982, coup, and ruled until he himself was overthrown just over a year later. Prosecutors say that while in power he was aware of, and thus responsible for, the slaughter by subordinates of at least 1,771 Ixil Mayas in San Juan Cotzal, San Gaspar Chajul and Santa Maria Nebaj, towns in the Quiche department of Guatemala's western highlands.