21.   Some Israeli commentators warned Monday that violence was again likely to escalate without signs of progress toward a cease-fire or peace talks.

22.   While praising voter enthusiasm, some commentators warned that violence could erupt after results are declared and most parties find they have failed.

23.   However, political commentators warned Tuesday that the way ahead was littered with pitfalls.

24.   In Moscow, commentators warned that the Russian military might be spinning out of government control.

25.   But some commentators have warned the jubilee celebrations could flop in a public relations blow that the monarchy can ill afford.

26.   Other commentators warned that any strike on Iraq will never be blessed by Arab leaders enraged by Israeli policies.

27.   Political commentators warned Tuesday that the way ahead was strewn with problems.

28.   Stock prices plunged as newspaper commentators warned of a political crisis.

29.   The lacklustre campaign for the presidential election in France indicates a troubling rift in the country between the public and a discredited political class, commentators warned Friday.