CBS This Morning's Charlie Rose sets up the segment with the words that should put a chill down the spine of every American, "CBS News is learning that another promise by the government isn't holding up. Some who get their insurance through work are losing their coverage." Eight Americans already feeling the sting of that broken promise work for Nancy Clark, a small business owner in New Hampshire who was featured in a White House online ad promoting ObamaCare. "The healthcare law is about me. It's NancyCare," Clark gushes. Reality intruded last month when her insurance company boosted premiums by...