That's an excellent point, and that's why I think sanctions against the children of officials, specifically children who are not involved in the aggressive actions themselves, should be limited to visa bans and travel bans. We should remember that visas aren't just anybody's right. I know from experience.... I think every member of this committee has applied for a visa at some point in their life and has had to anxiously wait to find out whether they would be granted the visa to whatever country. It's nobody's right to get a visa to any country, which makes it, I think, a perfect tool for countries seeking to sanction other countries: to withdraw visas at their pleasure, because they're under no obligation to issue visas.
A good example of that is what Switzerland did in 2009 when Hannibal Gaddafi, one of the sons of Colonel Gaddafi, beat up a number of hotel employees at a Swiss luxury hotel. Switzerland arrested Hannibal Gaddafi, whereupon Colonel Gaddafi swiftly seized two Swiss businessmen who happened to be in Libya, so he engaged in hostage diplomacy. How do you respond to that as Switzerland? Switzerland, in one go, suspended all Libyan visas to Switzerland, and that had an incredible effect. Not long after that, the two businessmen were released. I think that is a good case study of what can be done.