And that is why you will never be able to exert any real force over her.

How much control can a writer exert over his own life?

It's the way he exerts his control over the media.

As a result they come to exert enormous control over the lives of their members.

He said the five companies had just 20 percent of the power market and thus would be unable to exert so much control over it.

There is no way to exert final control over the use of a weapon.

I don't think coaches understand the influence they can exert over students.

He can exert influence over another three, which the government controls.

It's damaging to the president to exert power over people.

So far he had not tried to exert his influence over the doctors who made the decisions.