KARACHI Outside Pakistan, Asif Ali Zardari is best known as the husband of embattled former prime minister Benazir Bhutto. Inside the country, though, he is often referred to as "Mr 10 percent" by those who accuse him of taking a cut on government contracts during Bhutto's two terms as prime minister. Both of Bhutto's periods in power ended with her being sacked over allegations of mass corruption, charges she and her husband say were motivated by politics.