In the Albanian capital of Tirana, protesters squared off with police in what have become violent daily protests over what they say is a corrupt government.
There are multiple toss-up races in Ohio, including a high profile contest for U.S. Senate. But if Democrats want to win the seat, they'll have to reach out to traditionally Republican voters.
Some of the leaders of the AI race are calling for a slowdown, for safety's sake. Viewed in economics terms, it's a collective action problem: no one wants to slow down unless everyone does.
After their daughter was diagnosed with a rare inherited disease in 2013, the O'Neill family raised money to find a treatment. The Food and Drug Administration recently approved a gene therapy.