Menzies Campbell is a man for whom I have always had a great deal of respect, for his opinions, and his integrity.
Until QT - when he had the brass face to call the Green Book 'guidelines' after David Dimbleby quoted the rules to him.
By definition, we should be able to expect a basic degree of intelligence in our MP's - including the ability to read, and interperet their expenses 'guidelines'.
Quite simply, they have all been caught out miling the system to varying degrees, and further insult their electorate by - as Margaret Beckett did - inferring that they are stupid, and no-one has explained it to them.
Apart from sounding like an eerie echo of Thatcher, who always talked to people in that slow patronising voice as though they were eight-year-olds with personality disorders, Ms Beckett has evidenced her inability to simply say "We were wrong, and we are sorry."
It's not difficult, at least not for anyone who has a shred of dignity, morality, and a desire to get re-elected.