All elections for 2017 are in the books and you've had one day to celebrate (or mourn, I guess) the Alabama Senate special election.   Time to turn our collective attention to the 2018 races.  Here is the docket:   House   All 435 voting seats in the United States House of Representatives will be up for election.  Prior to the general 2018 election, there will be (as of now) three special elections to replace John Conyers ((D)Michigan, sexual assault), Pat Tiberi ((