WASHINGTON - As Hillary Clinton campaigned with Elizabeth Warren for the first time Monday, the joint appearance raised the question: Is America ready for two women on a presidential ticket? Clinton is, of course, the first woman ever to clinch a major-party nomination for president. And she’s considering adding a second woman to the ticket, with Warren, a Democratic senator from Massachusetts, as a running mate. “There is a wow factor to having two women on the ticket,” said Jim Hodges, a former governor of South Carolina and a Clinton ally who urged the campaign to select a woman. “It’s...