  Naturalness arguments imply the existence of higgsinos lighter than 200-300
GeV. However, because these higgsinos are nearly mass degenerate, they release
very little visible energy in their decays, and (even putting aside triggering
issues) signals from electroweak higgsino pair production typically remain
buried under Standard Model backgrounds. Prospects for detecting higgsino pair
production via events with monojets or mono-photons from initial state
radiation are also bleak because of signal-to-background rates typically at the
1% level. Here, we consider the possibility of reducing backgrounds by
requiring the presence of soft daughter leptons from higgsino decays in monojet
events. We find that LHC14 experiments with an integrated luminosity of 300
fb^{-1} should be sensitive to light higgsinos at the 5\sigma level for \mu <
170 GeV with a S/B ~ 8.5%. For an integrated luminosity of 1000 fb^{-1} (which
should be possible at a high luminosity LHC) the corresponding sensitivity to
\mu extends to over 200 GeV though the systematic uncertainty would have to be
controlled to considerably better than 5%. The corresponding reach from
measurements of the rate asymmetry between monojet events with same flavour vs.
opposite flavour dileptons is ~10-15 GeV smaller, but does not suffer the
systematic uncertainty from the normalization of the background.
