evidence: Narendra Modi has been sworn in as India's prime minister for a third term in a grand ceremony at the presidential palace in Delhi. [...] Mr Modi, 73, is only the second Indian leader to win a third consecutive term after the country’s first prime minister, Jawaharlal Nehru. [...] During his election campaign, Mr Modi and his party were accused by critics of using hate speech, attacking the country's Muslim minority, and jailing opposition figures.