BRIEF-Constellis announces acquisition of AMK9, ITC Capital Partners exited its stake in AMK9
* Acquired American K9 Detection Services; as part of transaction ITC Capital Partners, AMK9's former owner, has exited its stake in AMK9
Dec 20 Facebook Inc :
* Facebook - introducing a marketing program to invite people to share and talk about events and moments that are happening in communities and around the world
* Messages from Facebook will appear at the top of news feed about a specific event or moment Source text (bit.ly/2hPIBc0) Further company coverage:
SAO PAULO, June 23 Brazil's agriculture minister prepared to travel to the United States on Friday to fight a ban on imports of fresh Brazilian beef, which hit shares of local meatpackers and revived concerns about the image of the world's largest beef exporter.
* Police fear death toll could rise above 79 (Updates Whirlpool share price)