Two groups of journalists—one from Buzzfeed and one from CBS—have been freed after being apprehended by pro-Russian separatists while reporting on the tension in Ukraine. The group from Buzzfeed was reportedly blindfolded and held for three hours before they were eventually let go, and a member of the CBS crew was beaten during the ordeal. The abductions come just days after the four-day detention of a reporter from Vice, also by separatists operating in eastern Ukraine …