  The Tevatron has inspired new interest in the subject of magnetic monopoles.
First there was the 1998 D0 limit on the virtual production of monopoles, based
on the theory of Ginzberg and collaborators. In 2000 the first results from an
experiment (Fermilab E882) searching for real magnetically charged particles
bound to elements from the CDF and D0 detectors were reported. This also
required new developments in theory. The status of the experimental limits on
monopole masses will be discussed, as well as the limitation of the theory of
magnetic charge at present.
