On this week's edition of Correspondents Report: After 122 years of service, London's iconic Tower Bridge is being closed for three months to carry out major repairs; this weekend in Washington DC the National Museum of African American History and Culture will open its doors for the first time amid a great deal of anticipation; and it's a conflict we hear very little about, but behind the simmering insurgency in the deep south of Thailand, there is beauty and warmth amid the fear.