India electionsIndia's election enters second phase: Four crucial states to watch
Uttar Pradesh's 80 seats make it key to forming next government
An Indian shows her identity papers and signs a polling register before casting her vote on April 26 in the southern state of Kerala. © AP
KIRAN SHARMA, Nikkei staff writer
NEW DELHI -- Indians in 13 states and federally-governed territories started voting Friday in the second phase of the seven-part general election, with all eyes fixed on politically crucial states that will play a key role in the formation of the next government.