Thai Princess Ubolratana's unprecedented attempt to become the country's next prime minister was abruptly nixed Saturday after her party agreed to comply with a command from the king opposing the plan.The party's announcement effectively blocking Ubolratana's candidacy came after an extraordinary rebuke by her brother King Maha Vajiralongkorn, and removes a hurdle for the ruling junta to hold onto power after the 24 March – the first since a 2014 coup.The Thai Raksa Chart