BANGKOK (Reuters) - Often seen at the wheel of one of his supercars, Thai ultra-royalist Tanat "Nat" Thanakitamnuay became a well-known face at demonstrations that ushered in Thailand's 2014 coup.
Now he is back on the streets demanding the removal of coup leader Prayuth Chan-ocha as prime minister and reforms to the monarchy - a change of heart that points to the broadening of Thailand's latest anti-government movement.
