We just might find out. Ted Cruz (R-TX), Marco Rubio (R-FL), Pat Roberts (R-KS) and Lamar Alexander (R-TN) are all on record as stating mj legalization should be up to the states.
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Asked whether marijuana should be legalized, Roberts said that wasn’t a federal issue.
“That’s a state issue. If you want to get a Rocky Mountain high, go west,” he said.
http://www.kansas.com/news/politics-government/election/article1706107.html