Fannie Launches Marketing Center. Fannie Mae’s new Marketing Center, introduced this week, is a free online tool providing lenders and other housing professionals access to a variety of customizable marketing materials including HomeReady mortgage, HARP, and more. Freddie’s Second ACIS CTR of 2016: Freddie Mac announced its latest ACIS credit risk transaction, which is its second for 2016. This new transaction provides credit loss protection up to a combined maximum limit of approximately $336 million of losses on single-family loans. White House GSE Advisor Steps Down. White House senior policy advisor on housing and GSE issues Michael Stegman is expected to step down from his post sometime this week, according to industry sources.