FROM Lisa Kaltenegger
A Plenitude of Planets Astronomers are receiving what they've been waiting for from NASA's Kepler planet-hunting satellite: the discovery of new planets in Earth's Milky Way galaxy that might be habitable. Some 1,235 possible planets have been discovered orbiting other stars. If they're confirmed, that would triple the number of known planets. Lisa Kaltenegger is an astronomer at the Harvard-Smithsonian Center for Astrophysics.
Will the Senate write a healthcare bill in secret? While Democrats and Republicans argue White House relations with Russia, another question is being decided behind closed doors: who gets help buying health insurance and who doesn't? We hear how the pros and cons are being shrouded in secrecy.
Will the GOP weather the storm with Trump or jump ship? Breitbart news claims that the GOP "establishment" has it's knives out" for President Trump, but Republicans in Congress are mostly supportive… at least in public. We look at whether that's likely to last.