अमेरिका में राष्ट्रपति चुनाव: चुनाव से पहले उम्मीदवारों के चयन की प्रक्रिया तेज

Voters in the U.S. were lining up even before dawn to cast their ballots, heeding warnings from both presidential candidates not to take anything for granted and to take advantage of the early voting. Mana Rabiee reports.