Exclusive: Senior aide to Brazil farm minister targeted by graft probe
![](https://fayettevillenewsnow.com/wp-content/uploads/2018/02/worldnewsdyil2auoc8za.gif)
A senior adviser to Brazilian Agriculture Minister Tereza Cristina Dias is being investigated over his management of a public contract five years ago, according to two people familiar with the matter and documents from an internal ministry probe seen by Reuters.