Thailand authorities on Tuesday launched a hunt for a male "suspect" who may have left a bomb inside the hugely popular Lord Brahma temple in a crowded area in central Bangkok that killed at least 20 people and injured 123 others.
Cops believe he is part of a network and announced a reward of 1 million baht (Rs 18 lakh) for information leading to his arrest.
Over the years though the ritual has evolved into the massive water fight that dominates streets all over the country.
After the advent of the US Affordable Care Act, popularly known as Obamacare, US insurance companies plan to encourage medical tourism.