1.   As for hotels in space, the September story may have been premature for Hilton, but the topic has not gone unaddressed.

2.   But the topic of sex goes in a direction that would have been better avoided.

3.   The topic never goes away completely.

4.   The topic went undiscussed during the Cold War.

5.   PDP Rep. Carlos Vizcarrondo said the hearing was going to be merely procedural and that no substantive topics were going to be discussed.