We present recent measurements of neutrino charged current quasi-elastic (CC
QE) scattering, nu_mu + p -> mu- + n. Measurements of CC QE on carbon near 1
GeV by MiniBooNE and SciBooNE, as well as measurements on iron at 3 GeV by
MINOS, disagree with current interaction models, while measurements at higher
energies on carbon by NOMAD show excellent agreement with those same models.Comment: 5 pages, 3 figures, proceedings from Neutrino 201