the prime minister has said we're in afghanistan to protect british people against terrorism. and yet almost in the same breath threatens to pull out of the country if president karzai can't clean up his corrupt government. these are contradictory messages they are sending out mixed signals. can the prime minister now square that circle?vu >> we are in the country because of the threat to britain. a threat that has been seen over eight years as a result of projected and actual terrorist defenses in our country. three-quarters of which come from afghanistan and pakistan and mainly the borders of pakistan. that is why we are there to protect the streets of britain. i was right to ask president karzai to give us assurances about how in his second term he would tackle corruption. he has now announced an anticorruption task force. i gather 12 people have been arrested yesterday from within the core administration. at the same time, i've asked him to appoint district and regional governors and he has agreed to do so that are free of corruption and will deal with the problems of hand