I'm sure the donation would've been pouring in otherwise...

Via Live Wire:

Sen. Elizabeth Warren provided an irresistible opening for her Republican campaign foes with her vow to turn down National Rifle Association contributions to her reelection effort, which are so far non-existent.

The campaign of Massachusetts state Rep. Geoff Diehl, one of several candidates vying for the Republican Senate nomination, blasted her announcement as a “publicity stunt.”

“Elizabeth Warren has never helped 2nd Amendment supporters, and has never worked to represent the many MA citizens who are in favor of upholding their 2nd Amendment rights,” said the Diehl camp in a Thursday statement. “This action on her part is just a stunt to gain publicity.”