US Presidential Election: Voting today; tough fight expected between Donald Trump and Joe Biden; 7 dead, 15 injured after terror attack in Austria's Vienna; Afghanistan: 19 killed, 22 injured as terror attack rocks Kabul University; Taliban denies role; Chennai-born Priyanca Radhakrishnan becomes New Zealand's first-ever Indian-origin minister; Bihar Polls: Second phase voting on 94 seats begins; fate of several ministers of Nitish, Tejashwi at stake; and more...