Three Americans are killed in an ISIS-linked attack in Syria, prompting renewed scrutiny of U.S. presence and retaliation talk. A shooting at Brown University leaves two dead and eight critically injured, fueling a wider debate about guns in America. We also look at the NRA’s shrinking finances and insider culture, and Doug Jones’ bid for Alabama governor amid reminders of the Roy Moore scandal. Plus: a student Question of the Day on why milestones make big goals easier.