41.   The sarcophagus is a constant worry to Ukrainian experts, who say radioactivity escapes through its cracked walls.

42.   The Serb exodus from Kosovo, which Serbs consider their cultural homeland, apparently is a worry to Yugoslav President Slobodan Milosevic.

43.   This added fresh worries to the students.

44.   Until recently, Dantcikian limited his worries to a disease known as mad cow.

45.   What that final solution could be is a worry to Nordic law-enforcement officials, who fear that a merger would increase biker crime.

46.   At a news conference in The Hague, Koehler attributed the market worries to the election campaign underway in Brazil.

47.   But the giant trading house still has large quantities of metal to dispose of, which is a worry to the market.

48.   Despite high summer temperatures, few areas reported election fever and this is a worry to party leaders.

49.   Those increases are the greatest source of worry to the government, observers noted.

50.   With less than five months to go until the World Cup it will also be a worry to Portugal.