CNN Early Start With John Berman and Christine Romans August 12, 2015 08:52:00
When china devalid the yun yesterday said it was a onetime move. is this the start of a sustained evaluation of china's currency? nina is live for us this morning. a lot of experts saying, no, this is china trying to protect its exports and economy and worried meaning china's economy, its growth is slowing faster than we think. what do you make of it? >> very worried this could be the start of an impending currency war where various countries around the world start to bring down the value of their currencies to make their good more competitive on the export market. exports have been weak here ...