General Comments Markets were firm overnight led by soybeans and wheat. Wheat eventually led all markets with big gains that were sustained into the close. It was weather that pushed wheat higher. More evidence of freeze damage is showing up across the Southern Plains, and more snow and cold weather is in the forecast for the Northern Plains and western Canada.It was an interesting day because gold, silver and crude oil were getting crushed. Gold was down nearly $65 an ounce with silver down nearly $1.50 an ounce. Crude oil was down $2.00-2.50 and the May contract got within pennies of slipping below $90. Grain and oilseed futures markets seemed to be looking over their shoulders at the collapse in metals, but never really faltered becau...