About 100 red-shirt protesters gather at the Thai Rath daily newspaper on Vibhavadi Rangsit Road to protest against its cartoonist Somchai Katanyutanan, alias ‘Chai Ratchawat’, for comments he posted on his Facebook page about Prime Minister Yingluck Shinawatra on Wednesday. PAWAT LAUPISARNTAKSIN Published caption : About 100 red-shirt protesters gather outside the ‘Thai Rath’ office on Vibhavadi Rangsit Road to protest against cartoonist Somchai Katanyutanan, alias Chai Ratchawat.