Photos of the Day

A busker plays an electric guitar as he stands in the river Thames at low tide on the Southbank in London. (Andrew Winning/Reuters)

A member of Roman historical society 'Gruppo Storico Romano' prepares to take part in a re-enactment of the 'Ides of March,' known also as the date on which Julius Caesar was assassinated in 44 BC, in downtown Rome. (Tony Gentile/Reuters)

A spectator enjoys festivities at the 186th consecutive St. Patrick's Day parade in Montreal, Sunday. (Graham Hughes/The Canadian Press/AP)

A cricket fan cheers as he waves Zimbabwe's national flag during the rain interruption during the Cricket World Cup match between Pakistan and Zimbabwe in Pallekele, Sri Lanka. (Andres Leighton/AP)

Horses jump a fence during a hurdle race at the Cheltenham Festival horse racing meet in Gloucestershire, western England. (Stefan Wermuth/Reuters)

Rolesihia Richardson leads a group of children from Pascagoula, Miss., Head Start during the Pascagoula Main Street Children's Easter Parade. More than 500 children paraded down Delmas Avenue, decked out in their homemade Easter hats for the 9th installment of the event. (John Fitzhugh/Sun Herald/AP)

A girl with hearing challenges cries after her ears were cleaned during an event held by Starkey Hearing Foundation at St. Monica in Gulu, Uganda. (Xavier Toya/Reuters)

A figure production maintenance staff adjusts the wax figure of Lady Gaga at the Madame Tussauds exhibition in Tokyo. (Itsuo Inouye/AP)

A bear cools off from intense summer heat with a frozen watermelon in Rio de Janeiro's city zoo on Friday. (Felipe Dana/AP)

Cargo containers are strewn about in Sendai, northern Japan, Saturday, March 12. Japan launched a massive military rescue operation Saturday after a giant, earthquake-fed tsunami killed hundreds of people and turned the northeastern coast into a swampy wasteland, while authorities braced for a possible meltdown at a nuclear reactor. (Itsuo Inouye/AP)