Nov. 4 pivotal vote, where all 435 seats in the House of Representatives and a third of the Senate's 100 seats are at stake, will determine whether Republicans or Democrats control Congress.
US Votes in Crucial Midterm Election
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Firefighter Cheyne Hansen takes a sign out of storage at a municipal garage while helping election officials scramble to set up a last-minute polling place, Nov. 4, 2014, in Camden, Maine.
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Poll clerk Kay McClain, left, and Duane Fleener, prepare the voter lists as they get ready for the doors to open at 6 a.m. Nov. 4, 2014, at their poll location in a fire station in Avon, Indiana.
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جریان مراسم تشریفاتی روشن کردن مشعل بازی های المپیک در شهر باستانی المپیای یونان.