Query to find who has access to a report folder or a particular report in SSRS2008 R2?

SELECT

            distinct(C.Path),

            U.UserName

FROM

            Catalog C

INNER JOIN

            PolicyUserRole PUR

            ON

            C.PolicyID = PUR.PolicyID

INNER JOIN

            Users U

            ON

            PUR.UserID = U.UserID

           

SELECT

            distinct(C.Path),

            U.UserName

FROM

            Catalog C

INNER JOIN

            PolicyUserRole PUR

            ON

            C.PolicyID = PUR.PolicyID

INNER JOIN

            Users U

            ON

            PUR.UserID = U.UserID where Path like '/POC/Farm Dashboard POC'