Worshipers in the Sikh community gather for a candle light vigil at the Sikh Religious Society in Brookfield, Wisconsin, August 6, 2012.
Mohan Singh Khatra (R), who lost his uncle Subeg Singh Khatra in the shootings, speaks to the media outside the Sikh Cultural Society in Queens, New York, August 6, 2012.
Indian Sikhs protest in New Delhi against Sunday's shooting in the U.S.
Indian Prime Minister Manmohan Singh said Monday that he was shocked and saddened by the attack.
Wisconsin Governor Scott Walker is fitted with a head covering as he prepares to worship at the Sikh Religious Society, August 6, 2012.