From Paul Krugman:
Now, the House Republican budget isn’t about to become law as long as President Obama is sitting in the White House. But it has been endorsed by Mr. Romney. And even if Mr. Obama is reelected, the fraudulence of this budget has important implications for future political negotiations.
Bear in mind that the Obama administration spent much of 2011 trying to negotiate a so-called Grand Bargain with Republicans, a bipartisan plan for deficit reduction over the long term. Those negotiations ended up breaking down, and a minor journalistic industry has emerged as reporters try to figure out how the breakdown occurred and who was responsible.
But what we learn from the latest Republican budget is that the whole pursuit of a Grand Bargain was a waste of time and political capital. For a lasting budget deal can only work if both parties can be counted on to be both responsible and honest — and House Republicans have just demonstrated, as clearly as anyone could wish, that they are neither.