Karzai's brother will amend U.S. tax returns - washingtonpost

KABUL, Afghanistan -- The eldest brother of Afghan President Hamid Karzai said he is not aware of a reported criminal investigation into his activities, an inquiry he claims is more about political differences with the U.S. than wrongdoing on his part. -- Karzai's brother will amend U.S. tax returns

U.S. Prosecutors Probe Karzai Brother - WSJ