Deputy Premier, Transport Minister and League leader Matteo Salvini has come under fire from several quarters for an encounter he had with British far-right activist Tommy Robinson after a photo of the pair shaking hands at the transport ministry was posted online.     Marco Furfaro of the opposition, centre-left Democratic Party (PD) said the meeting betrayed a lack of the "minimum moral and political decency".     Former industry minister Carlo Calenda, the leader of the centrist Azione party,