With only one potentially significant crop production problem facing the U.S. earlier this spring, next week's Kansas crop tour might provide some interesting balance to the otherwise extremely bearish wheat market.Next week's Kansas wheat tour isn't typically worthy of a separate analysis, but we seem to be locked in a period when almost anything could be considered newsworthy because there is so little other news to discuss. Markets continued their negative ways this week as planters are working full speed across North America under generally good conditions. It is also early in the planting season, so that creates optimism that more total acres might get planted and that yield prospects will be very good. The situation is similar in othe...