article_snippet: Homeland Security Secretary Jeh Johnson is investigating allegations against the off-duty agents.
article_snippet: But The Homeland Security Department's Secretary Jeh Johnson took issue with Chaffetz' complaints about the cooperation given Chaffetz' committee. '
article_snippet: Homeland Security Secretary Jeh Johnson said that Homeland Security Secretary Jeh Johnson also wants to know 'what happened on the night of March 4.' '
article_snippet: This is why this department's inspector general is conducting a thorough investigation into the matter,' the Homeland Security chief said.