Note: Consumer Energy Alliance is an organisation that favours building the Keystone XL pipeline.
MI:
48% Snyder
37% Schauer
Among "definite voters", Snyder leads 50-38.
IA:
50% Branstad
40% Hatch
Among "definite voters", Branstad leads 47-43.
NH:
50% Hassan
28% Hemingway
Among "definite voters", Hassan leads 50-29.
...
Hickman Analytics conducted the four polls for Consumer Energy Alliance. In Iowa, 500 likely 2014 general election voters were surveyed via landline or cell phone between April 24th and 30th. In Michigan, 502 likely 2014 general election voters were surveyed via landline or cell phone between April 24th and 30th. In Montana, 400 likely 2014 general election voters were surveyed via landline or cell phone between April 24th and 30th. In New Hampshire, 400 likely 2014 general election voters were surveyed via landline or cell phone between April 24th and 30th. Montana and New Hampshire polling carries a 4.9% margin of error. Iowa and Michigan polling carries a 4.4% margin of error.
http://buildkxlnow.org/keystone-pipeline-poll-delays-hurt-senate-democrats