Foreign policy was theme of last debate , but economic issues also got attention . Barack Obama and Mitt Romney in sharp exchanges , but showdown less contentious overall . Comment: Presidential debate 's global reaction : Disappointment . 4 . Romney talked about vision for country without having to defend a foreign policy record .
Foreign policy was theme of last debate , but economic issues also got attention . Barack Obama and Mitt Romney in sharp exchanges , but showdown less contentious overall . Comment: Romney talked about vision for country without having to defend a foreign policy record .