US Capital Prepares For War Time Personnel

Washington is expanding its office space to accommodate war agencies, leading to one of the largest moving operations. Several government divisions are relocating to the Midwest, New York, and Philadelphia to alleviate overcrowding in Washington. The President has proposed building dormitories to further ease the situation. Workers are moving to Saint Louis, and the government is making strides in addressing the congestion in Washington.

What plan has the President announced regarding dormitories?

What does the text imply about the future of vacancies in Saint Louis?