When Scott's Arab informant is showing him information on the Dubai house (1'10'' into the movie), the Arabic information is an Arab newspaper article about the situation in Iraq in 2003 and UN envoy Segio Demelo.
Many audiences became more familiar with the film after it's release on home video amidst the 2004 United States Presidential Campaign, due to Vanessa Kerry's supporting role as a bartender. Kerry's father, then-Massachussetts Senator John Kerry was running for President as the Democratic candidate.
When Scott tosses the straw dummy to throw off the Sniper in the boat it lands with brown shoes on - when the scene cuts to him sitting behind the boat house he has on brown shoes and the dummy has on black ones.