WASHINGTON (Reuters) -Former President Donald Trump’s daughter Ivanka testified for about eight hours on Tuesday to the U.S. House of Representatives committee investigating the Jan. 6, 2021, siege on the U.S. Capitol, answering questions for several hours. “She’s answering questions. I mean, you know, not in a broad, chatty term, but she’s answering questions,” Representative Bennie Thompson, the panel’s Democratic chairman, told reporters at the Capitol. Her testimony began Tuesday morning and ended around 6 p.m., about eight hours later, a source familiar with the testimony told Reuters. As…