Obama Nominating Thomas Perez as Labor Secretary

Government's top-ranking civil rights lawyer

President Obama plans to nominate the government's top-ranking civil rights lawyer as the new secretary of Labor on Monday, a key position as the administration prepares to take on immigration reform.

Thomas E. Perez's nomination had been expected, but the administration said last week that the announcement was not imminent. If confirmed by the Senate, Perez would be the only Latino in Obama's second-term Cabinet. He is the assistant attorney general for the Justice Department's Civil Rights Division.