The Conservative Party co-chairman Baroness Warsi has said that by attending the Durham Miners' Gala, Ed Miliband was cosying up to his "militant, left-wing paymasters".
In response Mr Miliband said:
"When you see people marching past as I did from the balcony of that hotel, a march people have been doing for 140 years, I think that it is not just about politics, it is about the strengths of these communities.
"The idea that the people here are a bunch of militants, as some of my opponents say, is nonsense."
More top news
The Gallagher brothers have had a turbulent relationship since Oasis fell apart in 2009.
Choir wins public vote, while judges pick dancers ahead of 12-year-old singer-songwriter Henry Gallagher.
The hunt for murder suspect Jed Allen has ended after police found his body two days after discovering his mother, stepdad and sister dead.