Russia Accused of Poisoning Dissidents at Berlin Meeting

German police are investigating the possible poisoning of two Russian exiles who attended a conference in Berlin organized by Kremlin critic Mikhail Khodorkovsky.
Natalia Arno, the director of the Free Russia Foundation, suspects she was poisoned during her trip to Europe and suffered strange symptoms.
A Russian journalist was treated at a Berlin hospital after attending the conference and experiencing health issues.
Poisoning of Kremlin opponents has been suspected in several other cases in recent years, though Russia denies involvement.
The investigation is ongoing, but poisoning is one possibility being considered, according to police.