41.   Some experts attributed the unusual wetness and warmth to a combination of El Nino and an overall global warming.

42.   Suicide is highest in Western states and rural areas, which experts attribute to transient populations.

43.   Terrorism experts attribute this continuing vulnerablity to Congressional foot-dragging and influence peddling by the airlines.

44.   Tax experts attribute the nationwide drop in audits to the downsizing of the IRS.

45.   The experts attribute low oil prices to feuds among exporters and the near-evaporation of Asian demand.

46.   The experts attribute the few competitive races to the extraordinary advantage that the current campaign finance system gives to incumbents, who can raise money with relative ease.

47.   Today, behavioral health experts attribute the high alcoholism rates to social issues like chronic poverty and unemployment.

48.   Transplant experts attribute the shortage of hearts to an increase in the number of people seeking heart replacements and a shrinking donor pool.

49.   Weather experts attributed the high number of tornado fatalities so far this year in part to the frequency of tornadoes in the South.

50.   Weather experts attribute the Northwest drought to La Nina, the weather system that usually follows the bigger El Nino with drier times.