This might be the 20 Marines hit by a mortar from earlier..
Maybe, but he said "breaking news".
http://abclocal.go.com/wtvd/ Check this web site, Shep mentioned that the local reporter, embedded with Marines from Camp Lejeune in Jacksonville, NC, reported these injuries in a live report on Channel 11 in Durham, NC.
Unfortunately, it sounds like new info (house-to-house). :(
Bump for more details.