Since the onset of the PG era, the WWE superstars have taken a great deal of punishment with very little bleeding in return.
Chair shots, trash cans, tables, cage doors, ring steps, and even Hornswoggle have been used as "foreign objects" and yet none of these things have spilt blood in a WWE ring.
Compare that to TNA, where even a strong wind seems to produce a bloodbath and you have an important difference between the two companies.
There are, of course, accidents in the ring and some wrestlers have bled inadvertently but gone are the days of a Stone Cold laceration as seen at Wrestlemania 13.
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