Chat postponed on busy news afternoon

EDEN PRAIRIE, Minn. -- Sorry to do this at such late notice, but we're going to have to postpone today's SportsNation chat. I guess I was a little too ambitious with my time management. The Minnesota Vikings' minicamp practice schedule has changed a bit, and we have two breaking news stories today in the division.

Minnesota Vikings receiver Percy Harvin just told reporters here that he is "not happy" with a number of unspecified issues and will hold out from training camp if they are not resolved before then.

And Green Bay Packers defensive lineman Anthony Hargrove has announced he will make a statement in front of the NFL's headquarters in New York City this afternoon, presumably to address Monday's turn of events in the New Orleans Saints' bounty case.

So we've got a busy few hours ahead of us. Back in a bit.