MSNBC has posted a couple of articles relating to these incidents recently, but I don't believe that they'll provide any new information or anything different than what's come from closer sources.

One item, however, might be of interest as a "curiosity." They report that the NYPD (New York City) has released an "Alert" with some descriptions of the UK events:

NYPD White Paper released.

While the article about the "White Paper" doesn't say much, there's a link there to the paper itself, at:

NYPD-London.pdf

It might be of interest to some close to the events to see what NYPD thinks of it, and there are some really nice pictures of the locales where the two vehicles were found. (NYPD apparently has a very capable art department.)

John