In 2013, Burke partnered with Noah Kroloff, Mark Sullivan, David Aguilar, John Kaites and Jerry Reinsdorf to found Global Security and Intelligence Strategies.
Mark Twain | Mark | Gilbert and Sullivan | Mark Wahlberg | The Ed Sullivan Show | Mark Knopfler | Sullivan | Mark Zuckerberg | Mark Rothko | Arthur Sullivan | Mark Antony | Mark the Evangelist | Gospel of Mark | Mark Ronson | Andrew Sullivan | Sullivan County, New York | Mark Spitz | Mark Foley | Mark Murphy (singer) | Mark Murphy | Mark McGwire | Mark Hamill | Deutsche Mark | Ronnie O'Sullivan | Mark Taper Forum | Mark Millar | Mark Lewisohn | Mark Kermode | Sullivan County | Mark Lanegan |