Controversial Pros & Cons: Databases for Pros & Cons

CQ Researcher Online
This database provides essays and documents concerning American
government,politics, history, public policy, and current affairs, with a
special pro/con approach.
 

Opposing Viewpoints In Context
Includes pro/con viewpoints, covering current events, news and
commentary, economics, environmental issues, political science, and more.
Specific titlesinclude The New York Times, Newsweek, Foreign Policy,
American Scientist, andEducation Week.
 

Points of View
A collection of essays, this database can be used as a guide to debate,
developing arguments, writing position papers, and sharpening critical
thinking.Included are thousands of supporting articles from top political and
societal publications.

Special Reports
From NewsBank Database,a special collection of links for Issues in the News: 
A collection of articles covering an array of perspectives on the key current
issues in the media.