by Jill Zuckman
In the hours before Senators Barack Obama and Hillary Clinton come together in the small hippie town of Unity, N.H., the McCain campaign is calling into Obama's bipartisan credentials - again.
During a conference call with former Rep. Charles Bass (R-N.H.), he argued that Americans are less interested in unity among Democrats and more interested in efforts to work across party lines to solve challenges on energy, the environment and the war in Iraq.
"The only real demonstration of his willingness to change is his change in position," Bass said about Obama's decision not to take public financing for his campaign.
McCain, on the other hand, Bass said, has a record of confronting issues head on with lawmakers from both parties.
"Sen. McCain from the very first day he stepped foot in the US Senate, he's been an independent voice for change," Bass said.
Bass, who is a volunteer for McCain's campaign, criticized Obama for being "scripted," and for turning down McCain's call for joint town hall meetings. He said the McCain campaign would soon release a list of Democrats and Independents in New Hampshire who support McCain - and not Obama.
Meanwhile, the Obama campaign released a statement earlier today about Obama's work with Sen. Sam Brownback (R-Kan.), who had just held another conference call on McCain's behalf.
"Their work stands as an important reminder that even in this era of increased partisan rancor, Democrats and Republicans can work together to tackle the critical challenges that all Americans agree must be met," Obama spokesman Tommy Vietor said.