  The resonance Wigner scattering of charged bosons (small bipolarons) in a
random potential leads to logarithmically divergent low-temperature resistivity
as observed in several cuprates. Unusual temperature dependence of resistivity
of $La_{2-x}Sr_{x}CuO_{4}$ as well as of the Hall effect is quantitatively
described in a wide temperature range providing an evidence for $2e$ charged
Bose-liquid in high-$T_{c}$ cuprates.
