Something all the double agents Hitz examines have in common is disgruntlement with the system they ostensibly serve.

For an institution that for decades had shown scant interest in the public it ostensibly served, all of this comes as nothing less than an extraordinary change of affairs.

The robot ostensibly serves as a stand-in, and conversations can take place in much the same manner that they would if everyone were in the same room.

"In the Lion's Den" carefully recounts the nine months in 1942 that he helped Jews and partisans while ostensibly serving the Germans.

Areas where C.R.T.'s are still dominant look crowded, and those awful boxes have a greater presence than the human beings they ostensibly serve.

Thus we were in both camps at the same time, ostensibly serving the Iron Heel and secretly working with all our might for the Cause.

But that doesn't give public officials some free-floating constitutional right to exercise their religion at the expense of everyone they ostensibly serve.

Unless they hear from the community that they are ostensibly serving (scientists), they'll have little impetus to fix the system.

This year, the Nasdaq's descent was another element that threw the focus back on basics: the music that all that technology and deal-making ostensibly serves.

Every able bodied man and woman is required to serve ostensibly for 1 years.