Today in 1922 A coal mine explosion in Spangler, Pa., kills 79. The mine had been rated gaseous in 1918, but at the insistence of new operators, it was rated as non-gaseous even though miners had been burned by gas on at least four occasions.
• Senate passes new Nafta, but much work remains • Getting the real facts: 10 journalism brands to follow • Improving federal law for pregnant workers • WNBA and players reach tentative 8-year labor deal • Steelworkers sue EPA to save anti-chemical disaster rule • State legislative staff in DE first in nation to seek to unionize • Why everyone should care who the new postmaster general is • FedEx mounts big-money push to counter unionization by US workers • One astounding chart shows why economic inequality has increased • House to vote on sweeping labor law reform by mid-February
• Senate passes new Nafta, but 
