You recent addition to Super Bowl XL 

For your information: I removed the following addition you made to this article:

In a recent interview with the NFL Network, a referee from Super Bowl XL has defended many of the calls made by the officials. He went through them and has explained why the NFL believes that the correct calls were made. However, he does believe that the low block on Matt Hasselbeck was a mistake.

The problem is that you cite a link to a blatantly copyvio'ed video of Pereira's entire segment that was recorded in its entirety and converted to a WMV file. Personal websites as secondary sources are not acceptable. See Wikipedia:Reliable sources for more information. Thanks.  (Talk)