21.   Blunkett also said he would examine whether the police should be given more powers to deal with riots, including the use of water cannons and tear gas.

22.   - We must expand our energy sources beyond oil to include greater use of nuclear energy, coal, natural gas, ethanol and emerging fuel cell technologies.

23.   A master plan for the Mohegan site includes future use of its shorefront on Trading Cove in the Thames River for marine activities.

24.   Accidents multiply with commuter fatigue, road rage, jammed highways and distractions, including cell phone use, that make drivers careless.

25.   Accounts in the literature include its use in ancient Egypt and by early Greek physicians.

26.   Airlines have several approved ways of doing that, including the use of bomb-detection machines, bomb-sniffing dogs or manual searches.

27.   Air Force officials have made fixes to the oil system, including the use of several different types of oil-cooling units.

28.   British historian Moynahan, though, is rumored to have done it right, including the use of all sorts of unusual sources.

29.   But drug abuse, including the use of steroids, is not mentioned.

30.   But an exhaustive search, which included the use of cadaver dogs at Washington-area garbage dumps, has turned up no clue of the missing woman.