Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Conservative Contenders Harden Brexit Language, Prompting EU Warnings Jamie Dettmer Both candidates to succeed Theresa May as Conservative leader and Britain's next prime minister are now laying the political groundwork for a so-called "hard Brexit"-- and are ready to leave the European Union without any withdrawal deal, an outcome independent observers and analysts warn could poison relations between Britain and its European neighbors for decades. The exit Boris Johnson and his rival Jeremy Hunt, the country's current foreign minister, are plotting would likely involve Britain withholding all or some of the $50 billion the country already agreed formally it would owe the EU for past financial obligations on exiting. Johnson, the frontrunner, former London mayor and onetime journalist, is turning to hardline Brexiters in his party to draw up his plans and says the withdrawal agreement Theresa May struck with Brussels last November, and which she failed three times to get approved by a deadlocked House of Commons, is dead. His rival is also hardening his Brexit rhetoric in what is turning into a 'bidding war' between the contenders as they vie for the votes of the 160,000 Conservative party members who will choose between them. The party members are being balloted by mail with the result scheduled for July 22. In recent months the party has seen a wave of new members with an estimated 30,000 new recruits being dubbed 'Brexit entryists.' .