John Dingell, a former Democratic representative from Michigan, fought for civil rights, Medicare and the environment and was elected to Congress at age 29.
Democrats are planning major House rule changes at the opening of the 116th Congress. The changes address key party priorities in the new era of divided government.
The judge's decision declared the individual mandate requiring all Americans to buy health insurance is "unconstitutional." The ruling is expected to be challenged.
Even if you don’t have an Obamacare health plan, experts say there are far-reaching implications for all consumers if a federal judge's ruling is allowed to stand.