Can Americans still have a sensible and friendly political discussion across the partisan divide? The answer is yes, and we prove it every week. Julie Roginsky, a Democrat, and Mike DuHaime, a Republican, are consultants who have worked on opposite teams for their entire careers yet have remained friends throughout. Here, they discuss the week’s events with editorial page editor Tom Moran. Q. Democrats in the four most competitive Congressional races have a combined $23 million in cash on hand, and Rep. Josh Gottheimer alone has $14 million of that. Why is Gottheimer building such a massive tr…