Glenn and Mindy have an intimate chat with long time friend Keith Harkin. A very accomplished singer/songwriter from Derry City, Ireland. From shows at the White House with President Obama to Necker Island With Richard Branson. David Foster signed him as one of his first artists with Verve Records and he became #1 on the Billboard Charts. Their friendship has taken them around the world, and they talk about their role models, and favorite mentors. But who he admires the most may surprise you.