Smallest Tower of the New World Trade Centre opened

Dear students,

   having worked on the effects the attacks on 9/11 had on the USA, it's high time we linked those different pieces of information with current news. Read the article below about the opening of one of the new Towers of the World Trade Centre ...

http://www.welt.de/kultur/article121872848/Four-World-Trade-Center-in-New-York-eroeffnet.html