The NFL fined Seattle Seahawks defensive tackle Raheem Brock for last Sunday's hit on Ben Roethlisberger that briefly knocked the Pittsburgh Steelers quarterback out of the game. A source told ESPN NFL Insider Adam Schefter that the amount of the fine was $15,000. The source said Brock will appeal the fine. Raheem on Wednesday had posted on his Twitter account that he was punished for the hit, but did not disclose the amount of the fine. "Fined by the NFL today for being 'TRIPPED' by an o'lineman and fallin into the QB's legs! Smh if I only had super powers to stop mid air," he wrote. Roethlisberger on Wednesday was walking without a limp and participated fully in Steelers practice. Source: ESPN