%0 Journal Article %T Spin Physics: Session Summary %A Boer %A Daniel %A Hasch %A Delia %A Mallot %A Gerhard %J High Energy Physics - Phenomenology %D 2007 %I %X We summarize the main results of the spin physics Working Group Session of DIS 2007, the 15th International Workshop on ``Deep-Inelastic Scattering and Related Subjects''. %U http://arxiv.org/abs/0707.1259