1.  The Americans say it is simply not yet known how much emissions can be reduced by domestic action.

2.  The United States wants to impose trade sanctions on Iraq, Iran, Libya and Sudan, and force the European countries to follow suit by domestic legal action.

3.  Gascoigne and Laudrup, who missed the opening match against Kilmarnock, pulled the strings as they returned to domestic action following midweek international duty.

4.  German league leaders Bayer Leverkusen will get back to business in domestic action on Saturday with a home match against Cologne following their Champions League setback.

5.  AC Milan, Juventus, Barcelona and Bayern all return to domestic action this weekend, flushed with their success in the spotlight of European cup competition.

6.  AC Milan and Barcelona both return to domestic action this weekend hoping that their European cup success in midweek will boost their flagging league campaigns.

7.  Andreas Moller returns to domestic action with two midweek disappointments.

8.  PSG return to domestic action without off-form George Weah at Rennes on Saturday.