Chicago has a simple financial choice: Stay in frying pan or get in the fire. That in simple terms is what Moody's Investors Service said in a report today about the difficult options the Emanuel administration faces over the city's woefully underfunded pension funds. The city must cut spending and raise taxes now or the risks of becoming insolvent will grow, forcing even harsher decisions later. The credit rating agency offers a sobering reminder of what's at stake in the eight-page report, which focuses on the pensions problems. ... A CUT ABOVE JUNK. Moody's, typically the most conservative of the...