我认为这是rumor,言过其实的误导

我用GOOGLE搜寻[Benzene car],前五条结果如下:

1. about.com 的,结论:言过其实的误导
Description: Email rumor
Circulating since: May 2009
Status: Grain of truth / Overblown

2. snopes.com - Rumor Has It
结论:苯能致癌,但与开车(车的内饰,新车,空调)没有联系.

3. benzene-lawyer.com
一个律师的广告,替人因为这个事情打官司.

4. 新闻网站,一些相同的标题:EPA要求汽车业减小从汽车和汽油中释出苯的污染

5. www.truthorfiction.com/rumors/b/benzene.htm
结论:Fiction and eRumor:
The Truth: Benzene is a harmful chemical that can exist both inside vehicles and in the open air but warnings such as this eRumor about airing out your car interior may be overblown.