 He fears the administration's policy will put American prisoners at risk of torture, summary executions and other atrocities by chipping away at Geneva Conventions.He argues that his rival bill to Bush's plan gives defendants access to classified evidence being used to convict them and will set tight limits on use of testimony obtained by coercion.Furthermore it offers CIA interrogators some legal protections from charges of abuse, but rejects the administration's plan to more narrowly define the Geneva Conventions' standards for humane treatment of prisoners.