martha: there is a new push to arm troops at military recruiting centers in the wake of the deadly attacks in chattanooga. it would allow service members at those facility to be armed which is illegal under current federal law. it's and move the army chief of staff supported yesterday. >> as far as arming recruiters go i think that's a complicated legally. and there are issues involved throughout the country. we'll have to come to grips with that. >> do you think they should under certain conditions be armed? >> i think under certain conditions both on military bases and in outstations recruiting station wheeze should seriously skirt and in some cases i think it's appropriate.