New Delhi: A lightning strikes in the sky over Gurdwara Bangla Sahib during mild downpour in New Delhi on Tuesday. PTI Photo by Atul Yadav (PTI4_2_2013_000116B)
An elephant plays with a block of ice as it is given to beat the heat at Dusit Zoo in Bangkok, Thailand, Tuesday, April 2, 2013. The weather turns warmer in Thailand as the country enters its summer season. (AP Photo/Sakchai Lalit)
Ukrainian riot police guard the parliament building during an opposition rally in Kiev, Ukraine, Tuesday, April 2, 2013. Several thousand demonstrators rallied in Kiev to demand a mayoral election and to complain that the city was slow to clean up after last month's heavy blizzard that paralyzed the Ukrainian capital. (AP Photo/Efrem Lukatsky)