As lawmakers pressed Monday to finalize the legislative language of a must-pass omnibus spending bill, labor unions and retiree groups were mobilizing to defeat what they are characterizing as a lame-duck sneak attack on the pensions of some already-retired workers.

At issue is an effort led by Reps. John Kline and George Miller, the top Republican and Democrat on the House Education and the Workforce Committee, to bring reforms to troubled multiemployer pensions. The exact language of the proposal had not yet been announced, and it was not clear whether House leaders had in fact decided whether it would be attached to the spending bill.

Click here to read more at National Journal.