Traders returning from the Christmas holiday found that a measure of good cheer for market bulls had been spread around while they were away, and the overnight rally carried over vigorously into the day session. General Comments Traders returning from the Christmas holiday found that a measure of good cheer for market bulls had been spread around while they were away. Trading resumed last night and started out rather slowly, but volume and prices both gained momentum during the early morning hours. This occurred as traders became aware of the outlook for dry conditions and summer heat over a considerable portion of Brazil for the next 10 days. Strong memories remain from last year when similar conditions across the northern half of Brazil...