Federal regulators and fair housing advocates are calling for continued vigilance in fair lending with the reappearance of mortgage redlining and loan steering. The return of pre-crisis predatory lending practices, like steering and redlining, pose new challenges to the mortgage industry and to minority communities, which have seen their home equity disappear with the collapse of the housing market, said participants in a fair-lending conference hosted by the Department of Housing and Urban Development. Credit scores raise...