Democrats bank on health care to help them in 2018

Photo: Jim Watson / AFP / Getty Images

There are at least seven Democratic candidates who are going hard on health care in their 2018 campaign ads and it reflects the party's thinking for one way they could win back the House.

Why it matters: According to internal DCCC polling, "Democrats in Congress have a massive 28-point advantage over Republicans in Congress on the issue of healthcare." And those who are already using it in their ads span the country from Utah to New York to Illinois.