Hillary Rodham Clinton

FILE – In this Friday, Nov. 21, 2014, file photo, Hillary Rodham Clinton is seen in New York. Hillary Rodham Clinton has so far kept a low profile this year, something that’s starting to change as she heads toward her expected 2016 campaign for president. Clinton was to speak Tuesday at a Silicon Valley women’s conference, her first U.S. speech of the year. It opens a stretch of public appearances in the next month ahead of an all-but-certain launch of her bid for the Democratic nomination. (AP Photo/Bebeto Matthews, File)