What is it with Democratic Presidents that makes them share military secrets with China?

This seems to be a problem that the democrats have once they gain the White House. Not sure why that is. You can read about all the problems Clinton had with China here

Now we have President Obama having the same sort of problems with China.
This happened or is still happening on  Obama’s watch.

Wilkinson’s assurances were delivered before the Defense Science Board’s recent report detailing Chinese hacking of information on U.S. weapons.

Among the many weapons systems compromised were: details of the Patriot missile system; the Terminal High Altitude Area Defense (THAAD); the Navy’s Aegis ballistic-missile defense system; the F/A-18 fighter jet, the V-2 Osprey; the Black Hawk helicopter; the Navy’s new Littoral Combat Ship; and the most expensive weapons system ever devised, the F-35 Joint Strike Fighter, whose projected cost is $1.4 trillion.