American survey: The Iran war and the increase in the cost of living have reduced support for Republicans. Brent Buchanan, CEO of the American polling company Ziganel, said in an interview with the Andolo reporter that the economy is the most important factor determining the political preferences of voters before the midterm elections on November 3 in the United States. - The Iran war, by heightening economic concerns, has especially reduced the support of the Republican voter base. Buchanan stated that the most important concern of American voters is the increase in the cost of living, the increase in fuel prices, electricity bills and natural gas, and the cost of buying food plays a decisive role in their choices. v.aa.com.tr.