"They...?" Sonia looks just a little apprehensive at that, because obviously she means the Cetagandans -- who else -- but were they experimenting on their outsiders? It wouldn't surprise her in the least, but she hadn't heard anything about it.

Then again, no one ever tells her anything.

"What are they doing?" she asks cautiously. "And -- here, is it like a migraine?" She holds her hands out, like she's offering to help.