At some college campuses, protesters have called for an immediate ceasefire in Israel's war with Hamas and divestment of endowment money invested in companies that provide military support to Israel.
At the heart of the student protests overtaking college campuses are demands that their universities divest from companies that do business with Israel.
Studies have found fragments of bird flu virus in about 20% of the milk supply. It's not expected to pose a threat to humans, but may indicate the outbreak is more widespread than previously thought.