That suggests that many Americans are viewing this less as an ethical than as a political confrontation -- and may switch sides only if confronted with irrefutable evidence.

• 这表明许多美国人不太把这场冲突并看成是一场道德方面的，而更多地是看作一场政治冲突。只有面对不可辩驳的证据，他们才会改变自己的态度。