But when he called President Obama a liar on his blog, and started using the site to go after his local school board, Grisham “found himself the target of an inspector general investigation and a threatened general letter of reprimand. Now his command is exploring formal charges against him,” Military Times reports.

Military Times reports:

Master Sgt. C.J. Grisham sits at the nexus of a much wider debate over the future of social media in uniform. Even as Grisham’s command wrestles with how to handle an outspoken soldier, the brass battles over a set of new regs that will govern how troops connect online.

Here’s another Times article.