More than any time in recent decades, American politics are deeply divided. Compromise is a dirty word.

"The way that we're running the country is that we're not running the country," says our guest Mark Gerzon, author of the new book, "The Reunited States of America."

As President of Mediators Foundation, the group he founded 25 years ago, Mark has brought people together in conflict zones around the world Concerned about increasing polarization in the U.S., Mark is working on the ideological frontier between left and right.

From the American Revolution and the Founding Fathers - through wars, economic change and the struggle for civil rights, American history is overwhelmingly dominated by the achievements and errors of men.

Women - because they were largely excluded from public and professional life for most of our history - play a relatively small role in the established narrative of our past.

"Role models have a huge impact on the way young girls and women in general think about themselves," says Joan Wages, President and CEO of The National Women's History Museum.

"We need more women role models out in the public sphere so we know about them."

In this episode, Joan tells about the campaign for building a National Women's History Museum in Washington D.C. The Museum's website states: "It will be centrally located near the world's most prestigious museums and monuments in our Nation's Capital."

For its opponents, Obamacare is a disaster - a classic example of over-reach by an Administration that wants to expand the size and scope of the Federal government.

Supporters say The Affordable Care Act is a triumph, benefiting countless millions of Americans, while reducing the threat of personal bankruptcies in medical emergencies crippling healthcare costs.

"We have decreased the rate of the uninsured by about a third," says our guest Megan McArdle, a columnist at Bloomberg View. But Obamacare poses a potentially fatal threat.