NEW YORK -- As Chinese authorities have clamped down on unrest in Tibet and jailed dissidents in advance of the 2008 Olympics, Sen. Hillary Rodham Clinton has taken a strong public stance, calling for restraint in Tibet and urging President Bush to boycott the Olympics opening ceremonies in Beijing.

But her recent stern comments on China's internal crackdown collide with former President Bill Clinton's fundraising relationship with a Chinese Internet company accused of collaborating with the mainland government's censorship of the Web. Last month, the firm, Alibaba Inc., carried a government-issued "most wanted" posting on its Yahoo China homepage, urging viewers to provide information on Tibetan activists suspected of stirring recent riots.