"That kind of action is not only detrimental to the US-China relationship but it sets a bad precedent that could unravel the intricate international agreements about how countries respect the laws and particularly the extradition treaties," the former secretary of state and possible 2016 presidential contender told an audience in Los Angeles yesterday.
Clinton's remarks echoed criticism from White House officials that Hong Kong's refusal to detain Snowden had "unquestionably" hurt relations between the two countries.
Clinton said the former CIA employee engaged in "outrageous behavior" by releasing sensitive documents that he contends show privacy violations by an authoritarian government. Snowden is now in Russia, and the White House wants him sent to the US to face espionage charges.
Clinton's remarks on Snowden came during a 90-minute appearance sponsored by the American Jewish University. She talked at length about the US relationship with China, which she said shows the complexity of a rising world power dealing with an existing one.
Since leaving the State Department in February, Clinton has been taking steps that could enhance a possible presidential bid, including public speaking and launching a new early childhood initiative.
Just last week, Clinton told a women's conference in Canada that she hoped the US would elect a woman to the White House because it would send "exactly the right historical signal.