-- John Cena posted the following on his Twitter this morning: "1 WEEK #WM28 @therock @SportsCenter @espn @nfl get ready for superbowl of entertainment. Will post vids all week of training 4/1/12"

-- As noted earlier, WWE posted a clip of John Cena's mother talking about raising him from the "Once in a Lifetime: The Rock vs. John Cena" special. You can check it out below:

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