1.   Featherstone said the segment will air in September on the Discovery Channel.

2.   The first two hourlong segments air Sunday.

3.   The segments will air, re-edited, on CNN newscasts.

4.   The segment eventually aired in its entirety.

5.   The segment finally aired last month.

6.   The Winfrey segment never aired.

7.   Wallace came to his class but the segment never aired.

8.   The Palestinian segments will also air separately on Palestinian television.

9.   The segment never aired.

10.   The segment aired Thursday.