CNN이 지난 주말 실시한 여론조사에도 오바마는 이전 조사 때보다 매케인과의 격차를 2배나 벌렸다.
Obama now holds a 6-point lead in CNN's average of national polls, 45 percent to 39 percent, up from the 3-point margin over McCain the Democratic presidential candidate held at the end of last week. The results suggest Obama's trip &#8212;