At heart, ... this is a European problem.

We have a human rights interest. Then there is the immigration problem. The human-rights violations have caused people to take to boats and flood not only the United States, but other countries in the region, creating great instability.

We don't want protectionism at the heart of the European Union.

What's in your heart? ... What disturbs you?

The censor's sword pierces deeply into the heart of free expression.

It's not the only problem, but certainly it is a major problem.