  In the Minimal Supersymmetric Standard Model, the higgsinos can have masses
around the electroweak scale, while the other supersymmetric particles have
TeV-scale masses. This happens in models of gauge-mediated SUSY breaking with a
high messenger scale, which are motivated from string theory. For particular
choices of the messenger field content, multi-TeV squark and gluino masses
naturally lead to a much lower electroweak scale, somewhat similar to focus
point supersymmetry. They also induce Higgs masses of 124-126 GeV, while making
the discovery of supersymmetry at the LHC unlikely. The light higgsinos will be
difficult to see at the LHC but may eventually be discovered at a linear
collider.
