(tr, adverb) to introduce or mention (a topic, name, etc) with slight or no pretext
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Other Idioms and Phrases with drag in
Introduce unnecessarily or forcefully. For example, The defense tried to drag in every scrap of evidence, relevant or not. [Mid-1800s] Also see look like something the cat dragged in.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.