Speaker: Rajan Gupta (Los Alamos National Laboratory) Title: 4 problems in nucleon matrix elements I am wrestling with Abstract: I will describe 4 problems that I feel need progress on and the exciting physics they probe. These are (i) excited state contamination in nucleon matrix elements; (ii) deviations of EM form factors from phenomenology; (iii) the violation of PCAC in the axial vector form factors; and (iv) the contribution of the Theta term to the neutron EDM. The goal of the talk would be to engage the audience in a discussion with preliminary data rather than a presentation of polished set of results.