Fannie Mae launched a $10 million innovation challenge this week asking for ideas on healthy affordable housing. The initiative is a two-year commitment to source new ideas related to addressing affordable housing needs by reaching outside of Fannie and its traditional partners. “We recognize the value in breaking down silos. We want to work with new partners on issues that are inextricably linked to affordable housing in order to create comprehensive solutions,” said Fannie’s Vice President of Sustainable Communities Maria Evans. She went on to say that the GSE is incubating innovative ideas that directly address its mission to bring affordability and stability to underserved areas...