From left, Rep. Lee Terry, R-Neb., Rep. Bill Shuster, R-Pa., and House Majority Whip Kevin McCarthy, R-Calif., walk to the floor of the House for the final series of votes on a bill to fund the government, in Washington on Sept. 28.
J. Scott Applewhite/AP
Say hello to your microbiome, Rob Stein. Our intrepid correspondent decided to get his gut bacteria analyzed. Now he's wondering if he needs to eat more garlic and onions.
A Syrian fighter from the Islamist rebel group Jabhat al-Nusra inspects a resident's identification papers at a checkpoint in Aleppo on Oct. 26. Syria's Islamist fighters are generally better funded than their more moderate counterparts.