The blasphemy trial for Indonesia's top Christian official begins amid heavy security and protests. Jakarta governor Basuki Tjahaja Purnama is accused of insulting the Koran in remarks that sparked outrage in Indonesia, the world's largest Muslim-majority country. Eve Johnson reports.Subscribe: More updates and breaking news: Reuters tells the world's stories like no one else. As the largest international multimedia news provider, Reuters provides coverage around the globe and across topics including business, financial, national, and international news. For over 160 years, Reuters has maintained its reputation for speed, accuracy, and impact while providing exclusives, incisive commentary and forward-looking analysis.