Members of Congress who have gone along with the idea that they should get insurance through Obamacare’s system of exchanges are getting a stronger dose of medicine than they bargained for. Most of the national attention has focused on the trouble with the federal HealthCare.gov portal, but for members and staff, glitches with DC Health Link are personal. Dec. 9 is the deadline for employees moving from the Federal Employees Health Benefits Program to the new health insurance exchange to make coverage choices for 2014. However, an email sent to staffers Friday said that those who can prove they tried...