The stock market occasionally takes on a kind of soap opera tone, with emotions running high and complicated romantic tangles proliferating. There’s a kind of acquisition competition affecting three fertilizer companies, right now that has a little of the “He loves her, but she loves someone else” flavor. Flash Player 9 or higher is required to view the chart Click here to download Flash Player now View the full AGU chart at Wikinvest Agrium (AGU), a Canadian fertilizer company with a market cap of $5.8 billion is trying to buy CF Industries (CF), an Illinois company with a market...