A man sits in a flooded park near the Yamuna River in New Delhi, India, June 20, 2013. The Indian capital has been put on flood alert after its main Yamuna river breached the danger mark following incessant rainfall since June 16. So far, more than 150 people have died in Uttarakhand floods, while thousands have been displaced and stranded, according to reports. (Xinhua/Zheng Huansong)