Ethiopia said on Thursday it had arrested the former deputy intelligence chief after Prime Minister Abiy Ahmed's administration launched a crackdown this week on senior security officials suspected of human rights abuses and corruption. Since Monday more than 60 officials, some from the intelligence services and some from the military-run industrial conglomerate METEC, have been arrested. To discuss this further, we are joined by Andualem Sisay, a political analyst in Addis Ababa.