Dallas Cowboys nose tackle Josh Brent will no longer be allowed
on the Dallas Cowboys' sideline, team and league sources told
ESPN.com Tuesday.  Brent, who is on the reserve/non-football
injury list after being charged with intoxication manslaughter
in the crash that killed teammate Jerry Brown two weeks, was on
the sideline for Sunday's game against the Pittsburgh Steelers,
unbeknownst to the Cowboys and officials in the NFL's offices.
The team and the league agree that it wasn't appropriate,
sources told ESPN.com.  Brent attended the game after he was
urged by several teammates. Coach Jason Garrett didn't know
about it until pregame warm-ups, and owner Jerry Jones didn't
know until he saw Brent on television. Garrett told reporters
Monday that Cowboys players were honoring the wishes of Brown's
mother, Stacey Jackson.  Sources said that Brent was taken there
by a teammate who told him that his teammates wanted him there.
He left the stadium in the third quarter, once he became aware
that his presence was c