Has Myanmar's military intensified the fight against rebels?

Air strikes by Myanmar's military have killed dozens of people at a concert held by an ethnic minority group. Rights organisations say it's a war crime. So, has the military intensified the fight against rebels? And how have the country's many ethnic conflicts evolved since the coup? Join host Laura Kyle. Guests: Kyaw Win - Executive Director of the Burma Human Rights Network. Justine Chambers - Researcher at the Danish Institute for International Studies. Christopher Gunness - Director of the Myanmar Accountability Project.