(RECAP: The scarcity of affordable housing is not a new issue in Virginia, but it’s become a hot topic since Amazon announced plans to locate half of its second headquarters, known as HQ2, in Arlington and Alexandria. The move will bring $2.5 billion in investment to the area and 25,000 jobs over 12 years paying annual salaries averaging $150,000. In connection with the Amazon announcement, the Virginia Housing Development Authority has pledged to provide an additional $15 million per year to the region for affordable workforce housing. Details on how the money will be used and distributed are still in the works.)