Ethical issues raised by the Zimmerman prosecution

Last year I posted a few comments and many links discussing ethical issues raised by the prosecutor's conduct in the Zimmerman case.  (To see those posts, type Zimmerman in the "search this blog" box on the right side panel and you should get links to six different stories). Now that the case in under way, the Legal Ethics Forum has raised one of the issues again.  Go here to see the debate on whether the prosecutor can justify the charge of murder in the second degree.