The fourth movie in the Bourne series introduces a new hero, Aaron Cross, who is a member of Operation Outcome.  Meanwhile, Bourne is exposing Operation Blackbriar.  Filled with conspiracies, underhanded deals and betrayals, Cross' life is on the line.  Starring Jeremy Renner, Rachel Weisz and Edward Norton.  Rated PG-13.  Showing at 7 p.m.