Congressional Democrats are seizing on the Department of Justice's (DOJ) decision to not defend key parts of ObamaCare in court, signaling they think the issue could pay political dividends in November. The DOJ, as part of its announcement late last week, argued the law's protections for people with pre-existing conditions should be invalidated because the individual mandate that required people have insurance or pay a penalty is now repealed. Despite a flurry of North Korea news on Tuesday, Senate Minority Leader Charles Schumer (D-N.Y.) started his weekly news conference with reporters by talking about health care, saying his caucus would...