Are you thinking about the transfer to China of missile guidance technology that Clinton made happen? That state-of-the-art technology that only the U.S. had that can stabilize and guide an ICBM with pinpoint accuracy more than half way 'round the world and would have taken China another twenty years to develop?
Or ...
... are you thinking of the multiple warhead technology he gave them? The technology that can put 8 (or is it 16?) individual nuclear warheads on one ICBM missile and then guide each one of them, with precision, to seperate targets as widely dispersed as half the North American continent, after the missile reaches the stratosphere beyond any possible missile defense system?
Or did you have something else in mind?
There also remain several thousands of deaths, worldwide, Americans, innocents and otherwise, that will accrue from the ongoing prosecution of the War on Terror.
Most of them ultimately traceable to Clinton's incompetence and venality.
I am aware, of course, of the guidance and multiple warhead technology that was exchanged for campaign cash. I would also bet there are even more breaches of security and other manifestations of incompetence that we don't yet know about.