Washington (CNN) For Donald Trump, politics -- like real estate -- is a family business. The presumptive Republican nominee's search for a running mate revealed the intense and increasing role of three of his adult children, Donald Jr., Eric and Ivanka Trump, along with his son-in-law Jared Kushner, in the billionaire's unorthodox political operation. Trump offered the vice presidential slot to Indiana Gov. Mike Pence Wednesday, CNN has learned, and the Indiana governor accepted. Sources said that Trump's decision to pick Pence over more controversial candidates such as New Jersey Gov. Chris Christie followed a sustained behind-the-scenes lobbying push orchestrated from within the family's inner circle.Trump family led push for PenceDonald Jr., Eric and Ivanka to play key convention roleSon-in-law Jared Kushner also a key player 
 Question:Now, the apprenticeships served in Trump Inc. have morphed into major new roles for the kids, who are trying on new hats as campaign strategists and behind-the-scenes players in the _ political project.
Donald Trump