(Maris 5, 2007) — David M. Walker, Babban Kwanturolan Amurka, zai yi magana a Kwalejin McPherson (Kan.) ranar Lahadi, 11 ga Maris, da karfe 7:30 na yamma a dakin taro na Brown. An nuna Walker kwanan nan akan "minti 60" na CBS a wani yanki game da matsalolin kasafin kuɗin Amurka. A McPherson, Walker zai tattauna kasawar Amurka guda hudu: kasafin kudin tarayya