Potassium fertilizer is hard to come by these days, so good Big Show Buddy Jim Grief, Past President of the Iowa Corn Growers Association, joins Bob and Andy to discuss what's causing it, what that's doing to prices and you won't believe why he spent his weekend jumping out of a perfectly operating airplane. PLUS part two of Andy's in-depth report on these letters to dairy producers from Dean Foods with attorney Joe Peiffer AND Al Kluis' expert market analysis.