Brexit campaign slams Cameron as Conservative rift widens

The rifts in Prime Minister David Cameron’s Conservative Party worsened astwo leading Brexit campaigners accused him of breaking his promises on immigration and speculation mounts about a leadership challenge after the June 23 UK referendum on European Union membership.

Former London Mayor Boris Johnson and Justice Secretary Michael Gove said Cameron, who is leading the drive for Britain to remain in the EU, should accept that his Conservative Party’s election pledge to cut ...