Jeb Bush, more than any other potential Republican presidential candidate, brings to the table a government-in-waiting of executive branch veterans experienced in domestic and national security policy. The Bush family network of political operatives is thousands deep and scattered across Washington and the nation, throughout politics and the private sector. The group was formed over three White House administrations, not to mention Jeb Bush’s two terms as Florida governor, during a period spanning 30 years. The Bush alumni are rich in the critical experience needed to run the federal government day to day. “It’s a multifaceted network,” said a Washington...