1.   Moreover, if merely making post-exposure prevention available can threaten conventional prevention strategies, advertising only risks further undermining them.

2.   And the president risks further erosion in his congressional support if he is seen as leaning too hard on the Israelis.

3.   Analysts say, too, that America risks further alienating the Arabs.

4.   The United States risks further alienating Muslim countries with a hard line at a time of escalating strife between Israel and Palestinians.

5.   Diplomatic moves could eventually follow, but Algiers risks further angering Islamic fundamentalists who are waging a bloody guerrilla war against the military-backed government.

6.   Zimbabwe risks further international sanctions if it continues to pursue opposition leader Morgan Tsvangirai on treason charges, British Foreign Secretary Jack Straw warned Thursday.