Paul Ryan has announced he will not seek re-election. In “Trump’s Takeover,” FRONTLINE examines Ryan’s relationship with President Trump and his struggles to enact policies he’d long advocated – including the repeal of “Obamacare.” Subscribe on YouTube: bit.ly/1BycsJW Watch "Trump's Takeover" online: to.pbs.org/2GNBtMc Twitter: twitter.com/frontlinepbs Facebook: www.facebook.com/frontline Google+: plus.google.com/+frontline/posts FRONTLINE is streaming more than 200 documentaries online, for free, here: to.pbs.org/hxRvQP Funding for FRONTLINE is provided through the support of PBS viewers and by the Corporation for Public Broadcasting. Major funding for FRONTLINE is provided by the John D. and Catherine T. MacArthur Foundation. Additional funding is provided by the Abrams Foundation, the Park Foundation, The John and Helen Glessner Family Trust, and the FRONTLINE Journalism Fund with major support from Jon and Jo Ann Hagler on behalf of the Jon L. Hagler Foundation.