21.   He stops in midsentence to warn three people around him.

22.   Hearing reports of bogus pitches Tuesday, New York Mayor Rudolph Giuliani warned people to be wary and report opportunists.

23.   In addition to mine removal, foreign aid pays for programs to warn people about the dangers of mines and to help those who have been injured by them.

24.   In Portugal, government officials teamed up with the Roman Catholic church to send priests out to explain how the currency will work and warn people against swindlers.

25.   In the homily during a Mass punctuated by religious songs sung to the beat of Cuban popular music, the pope warned young people against the lure of materialism.

26.   Kovensky also wants to warn people about immigration consultants who are taking advantage of people by charging them exorbitant sums.

27.   Levine warned people against picking up the animals, saying they should call the Humane Society instead.

28.   Last year, the Central Bank of Nigeria published a letter in U.S. newspapers, warning people of the scam.

29.   Later Lhota re-spun his explanation, saying he was simply warning people that they should not expect to be able to network with administration officials at the dinner.

30.   Many Dominicans accuse the government of purposely undercounting the dead to stave off criticism that it did not warn people in time.