Destination Moon: NASA's giant leap for womankind and the mission to land humans on Mars. What's behind Biden's flip-flop on refugees? While Facebook remains anti-Trump, what to do about America's anti-vaxxers?

After the ceasefire in Gaza, can America broker peace between Israel and the Palestinians? Also the mysterious attacks leaving US diplomats with "Havana Syndrome". Plus are we about to learn the truth about UFOs?