FROM Simon Tripp
Can We Map the Brain? John F. Kennedy's Race to the Moon led to a multi-billion-dollar industry. Mapping the Human Genome returned $140 for every $1 invested. Now President Obama wants to jump-start a "map" of the human brain, to find how each of 100 billion neurons relates to all of the others. It's a task so complex new tools would be needed with consequences nobody can predict. Would it mean understanding Alzheimer's or Parkinson's? Would it be the key to human consciousness — and the alarming ability to control how people think?
The longest US war: Will Trump send more troops to Afghanistan? The Trump White House is divided over the Pentagon's request for more troops in Afghanistan—where the US has been fighting for the past 16 years. Is there a formula -- either for "victory" or a political settlement? Is there an end in sight for America's longest war?
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.