See recent Pew Research Center Energy Poll, take special note of how they ask the questions:
Continued Support for Keystone XL Pipeline
Here is how that question was phrased (note: oil, oil sands, nothing on emissions from those operations):
Here is the full report, and the full questionnaire. The Pew folks have made some questionable alliances in recent years, some with former oil/gas traders. The founder was an oil-man. Are these alliances impacting their ability to carry out and report neutral public opinion polls? This one, from question to presentation, seems to have an agenda.
