Relations between Poland and Russia are best described as fragile. Apart
from the legacy of Soviet times there are trade disputes and, right now,
big differences over Poland's plans to host part of a US missile defence
system, something Russia strongly opposes. In an effort to get things on to
a firmer footing Poland's Prime Minister Donald Tusk paid a visit to Moscow
last week - ending a six year break in top level contacts. There were
smiles and handshakes but is that enough to generate some positive
sentiment between the two neighbours?