LONDON (Reuters) -- Counterterrorism detectives said they had arrested five men in early morning raids today in northwest England. They were being held on suspicion of committing terrorism offenses including inciting an act of terrorism overseas. Police said the suspects, aged 21, 26, 27, 52, and 62, were detained after swoops at homes in Manchester and Bolton, and at a hotel near London's Heathrow Airport. The properties were now being searched.