CQ Researcher This link opens in a new windowIn-depth coverage of the most important issues of the day, written by experienced journalists, footnoted and professionally fact-checked. Full-length articles include an overview, historical background, chronology, pro/con feature, plus resources for additional research. Graphics, photos and short "sidebar" features round out the reports. Shorter "Hot Topics" articles provide a solid introduction to subjects most in demand by students. Coverage: 1923 - Present.