What led to Chuck Hagel's resignation?
Published
David Martin joins "CBSN" to discuss the factors within the Obama administration and the Pentagon that contributed to the defense secretary's resignation.
Full ArticlePublished
David Martin joins "CBSN" to discuss the factors within the Obama administration and the Pentagon that contributed to the defense secretary's resignation.
Full ArticleDavid Martin reports on the sometimes prickly relationship between President Obama and Defense Secretary Chuck Hagel, which came to..