drug companies are too powerful & have too much money to lose if their new drugs aren't marketed well & prescibed by doctors - their 'research' & 'findings' from their own trials are rarely (not ever?) completely unbiased - and often underplay important side-effects that could be very damaging and the 'free' holidays/entertainment they give doctors to publicise their products is no less than bribery!!! boo-hiss to them.