“GOP leads on economy, Democrats on health care, immigration – The congressional elections are more than four months away, but voter engagement is high when compared with comparable points in previous midterm cycles. And a record share of registered voters (68%) say the issue of which party controls Congress will be a factor in their vote in November. Compared with recent midterms, more voters also say their view of the president – positive or negative – will influence their vote for Congress. A 60% majority say they consider their midterm vote as essentially a vote either for Donald Trump (26%) or against him (34%). These are among the highest shares saying their view of the president would be a factor in their vote in any midterm in more than three decades. In early voting intentions, 48% of registered voters say they would favor the Democratic candidate in their district, or lean toward the Democrat, while 43% favor the Republican or lean Republican. The new survey by Pew Research Center, conducted June 5-12 among 2,002 adults, including 1,608 registered voters, finds that, unlike in recent midterms, voter engagement is high among members of both parties. Overall, 51% of registered voters say they are more enthusiastic about voting than usual, the largest share expressing increased enthusiasm about voting in a congressional election in at least 20 years. A majority of voters who favor the Democratic candidate in their district (55%) say they are more enthusiastic about voting than usual, up sharply from 2010 and 2014. At about this point in 2006, when Democrats won majorities in both the House and Senate, somewhat fewer voters who backed the Democratic candidate (47%) said they were more enthusiastic about voting…”