Commodity markets retraced some of the losses from Thursday, ending higher on Friday but not necessarily for the week. Corn is on a roll, nearing heights not seen in more than a year, but even cattle lost some of their bullish glow this week.  01172025MC_weeklychange.png 22.13 KBA key vector has been weather in South America, and that has not changed. Doubts about whether Argentina will receive salvation-level rains are increasing. Now added as a wildcard is the inauguration of Donald Trump as U.S. president on Monday. While he and Chinese President Xi Jinping reportedly spoke today, no one is expecting a smooth ride ahead. Theoretically, he could get China to recommit to the agriculture purchases agreed to in 2020, but there will like...