Anacostia space became community resource
WH spokesperson says Congress has to take initial steps
Two successive legislatures must approve measure before referendum
President delivered speech at State Department
'It reflects his deep commitment to these issues'
Arlando Teller represented Navajo Nation
Full chamber expected to vote on measure Friday
New secretary of state backs ambassador-level envoy
Community members left San Pedro Sula on Jan. 15
Biden nominee promised infrastructure, racial equity key to plan