By coincidence, the two-part big reveal of Georgia Pathways, Gov. Brian Kemp’s health care proposal, was sandwiched around Democratic Sen. Elizabeth Warren’s announcement of her health care plan, if you can imagine a sandwich with meat that thick and bread that thin.The two plans — Kemp’s, worked out in close consultation with the White House, and Warren’s, released after her Democratic rivals demanded she show the math that made it possible — couldn’t differ more in their approach to health care at the state and national levels.