Facebook has come under a lot of scrutiny lately, for everything from its policy on political ads to its logo. But one development that's gotten less attention is its new portal for advertisers. Now, advertisers for housing, employment, and credit no longer have the option to target their ads at certain demographic groups in a discriminatory way. That's because of a landmark settlement that recently went into effect. Earlier this year, we talked with ACLU attorneys Galen Sherwin and Esha Bhandari, who were involved in securing major changes to Facebook's ad targeting practices.