The recent Hillary Clinton campaign advertisement asking who Americans want answering the phone in the White House when a crisis erupts at 3 a.m. has sparked a national debate about which candidate would best handle such a phone call. But while the ad was designed to boost the Clinton candidacy, likely voters nationwide say they would feel more secure having Republican John McCain answering the call of a crisis, a new Zogby International telephone poll shows. Given the choice between Clinton and McCain, 55% preferred McCain while 37% would want Clinton to answer the phone, while 9% said they were...