Users of the Windows operating systems reported sluggish machines and computers that quit or rebooted for no reason.

CNN: Sasser worm rips through Internet

Mr Clegg said wanted a change of personnel when Lord Rennard quit but the "immediate reason" for his going was "ill health".

BBC: Lord Rennard claims: Peer reprimanded over telephone call

Nicotine is the major reason inveterate smokers fail to quit: the craving for nicotine is as strong as that for heroin and cocaine.

FORBES: How Health Regulators Are Killing American Smokers

Bad for your hips The cardio-pulmonary effects of smoking are well documented -- and reason enough to quit.

CNN: Dangers on the Home Front