Sentence examples similar to heart of problem from inspiring English sources

Several news organizations may end their ties to the Voter News Service, the polling group at the heart of problems they had reporting election results.

An effective problem is the heart of problem-based learning (PBL).

There lies the heart of the problem.

"That's the heart of the problem.

The heart of the problem is the score of Marc Shaiman and Scott Wittman.

Leadership is at the heart of the problem.

Which is really the heart of the problem.

Confusion lies at the heart of the problem.

"They are not getting to the heart of the problem.

He said, "The heart of the problem is the Shah.

Maybe that's the heart of the problem?