Staff were required to show their congressional ID to re-enter the building ... from Independence Avenue to D Street SE Cannon is the oldest congressional office building, built in 1908.

WASHINGTON — Contractors have begun a nearly $800 million renovation of a 107-year-old building across the street ... office building. Work started this month to save the crumbling Cannon ...

WASHINGTON — The Cannon congressional office building in Southeast D.C. was evacuated ... There have been reports of injuries so far. C Street between New Jersey Avenue and First Street ...

and C Street S.E. In 1962 the building was named for former Speaker of the United States House of Representatives Joseph Gurney Cannon. Wikipedia* On the C-SPAN Networks: Cannon House Office ...

Footage from inside the building showed lights flashing as the alarm continued to ring out. Capitol police were on the scene to help with the evacuation. The Cannon House Office Building is the ...