As mentioned on this blog yesterday, this week’s Marine Corps Times cover story focuses on Lance Cpl. Kyle Carpenter, the Marine infantryman who has achieved a miraculous recovery after sustaining a grenade blast near Marjah, Afghanistan, in November 2010. Marine Corps Times has taken some heat for reporting that there are questions over whether Carpenter covered the grenade to protect his buddy, Lance Cpl. Nick Eufrazio. Actions along those lines have yielded prestigious valor awards in the past, obviously. Those questions exist, though, at least in the minds of some in the Corps. Additional Marine sources have reaffirmed that since…