This week Dennis Wholey concludes his conversation with Pulitzer Prize-winning journalist and author, David Finkel. Their discussion hinges on Finkel's book, Thank You For Your Service, which is an in-depth look at the tremendous price US Soldiers pay going into war and the additional and equally complex costs they pay upon their return. David Finkel is a staff writer for The Washington Post and was awarded a MacArthur Foundation "Genius" Grant in 2012.