Peter Abraham has posted his blog interview with Brian Cashman. I think this is my favorite question and answer:

Chris asked: When you’re dealing with a player agent or a GM, and he tells you that he’s got such-and-such an offer on the table from another team. How do you know that’s the truth? Is there a way to verify it, or do you go on the honor principle?

Brian Cashman: “If you’re dealing with an agent, I can’t verify it until after the fact. Every time I close out a negotiation with somebody with a signing or if that player eventually signs with somebody else, I will talk. What agents will typically do or say is, ‘Hey, I got the following offer from the following club.’ I write everything down and I crosscheck that information after and I keep a list of who tells the truth and who doesn’t tell the truth and here are the examples. I’ll call out the agents on it. I’ll say, ‘I found out you lied to me. I talked to Joe Blow and they said that’s not true and you said it was and I’m just letting you know I take notes to this stuff. Now I know that you’re a bulls***ter.’ Or it builds your credibility. If somebody says they got this and for five years every time I crosscheck the guy’s never been wrong, he’s always told the truth, then he goes up the credibility scale. He’ll be more believable down the line to me when we’re negotiating. General managers have different ways than other clubs when they present things. You have your scouts; we all have our connections in other organizations to tend to find out and verify whether they’re down the tracks with a particular trade. But in terms of potential players or free agents, there’s nothing you can do. You have to fly blind.”