host: our guest is senator johnny isakson, republican of georgia.e serves on veterans' affairs committee, also health, education, labor and pension. he's the vice chair of the select ethics and is on commerce, science and transportation, serving his second term in the u.s. senate. switching gears a little bit and looking at your foreign relations experience. nato wrapped up yesterday. the headline in "the washington times" says nato to turn security over to afghans in a year. the french still set to withdrawal early. the new french president plans to pull out as was part of his campaign pledge. what do you make of nato's plans and do you have concern, senator isakson, to have them pick up where the forces pleeve off? guest: my biggest concern is that we were leaving at a date certain in the future in 2014. that only gave our enemies, the taliban and al qaeda and other such operatives, window of opportunity to plan when we're gone. of course, your question is most perceptive, libby, because if we leave and the afghans are not capable of defending the