How the 'burbs turned blue

Michigan’s Oakland County, once a Republican stronghold, is turning blue. Playbook's Eugene Daniels and Zack Stanton (also a Michigan native — he's from the "knuckle"), talk about whether shedding these suburbs is a warning light for Trumpism. Plus: Former Michigan GOP leader Jeff Timmer on what he thinks losing this stronghold says about the strength of a Republican electoral map. Eugene Daniels is a Playbook co-author for POLITICO.Zack Stanton is Playbook deputy editor for POLITICO.Jeff Timmer is a longtime GOP strategist who was executive director of the Michigan state party from 2005-2009.Adrienne Hurst is a producer for POLITICO audio.Annie Rees is a producer for POLITICO audio.Jenny Ament is the senior producer for POLITICO audio.Irene Noguchi is the executive producer of POLITICO audio.