Newsworthy

1.  Dr. Weil - carbonation is ok.

2.  Dr. Weil - but shoveling snow is not.

3.  WP - Where Presidents took their last breaths.

4.  WP - amazing uses of 3-D printing.

5.  WP - heartrending, haunting story of family violence.

6.  LiveScience - the Unparticle?

7.  Do pessimists live longer? Maybe, or maybe not.

8.  NYT - the subway baby.

9.  NYT - Yosemite's perfect sunset.

10. NYT - the mysterious owls.