Vice President at Center for American Progress (CAP): Antisemitic Language Was Used

It is being reported in the Jerusalem Post that Faiz Shakir, Vice President of the Center for American Progress (CAP), has admitted that Antisemitic language was used:

A senior employee of the US think tank Center for American Progress (CAP) appears to have admitted in an e-mail sent from his CAP account that a blogger for the policy organization used anti-Semitic language to attack supporters of the Jewish state.