From the Strib:

A few people in the clubhouse confirmed Tuesday that Doug Mientkiewicz had arguments with Lew Ford and Justin Morneau during his final weeks as a Twin, and that Ford and Mientkiewicz had to be separated before their spat escalated. Ford declined to comment Tuesday, and Morneau and Mientkiewicz had a friendly chat Saturday after Mientkiewicz was traded to Boston.

Batgirl can't really even imagine that.