Motoring: Redefining ‘Under the Influence’

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Now that the recreational use of marijuana is legal in Colorado, the question is, how much can drivers smoke before their ability to control a vehicle is compromised?http://rss.nytimes.com/c/34625/f/642562/s/2cfee5af/mf.gifhttp://res3.feedsportal.com/social/twitter.png (http://share.feedsportal.com/share/twitter/?u=http%3A%2F%2Fwww.nytimes.com%2F2013%2F06%2F09%2 Fautomobiles%2Fredefining-under-the-influence.html%3Fpartner%3Drss%26emc%3Drss&t=Motoring%3A+Redefining+%E2%80%98Under+the+Influe nce%E2%80%99) http://res3.feedsportal.com/social/facebook.png (http://share.feedsportal.com/share/facebook/?u=http%3A%2F%2Fwww.nytimes.com%2F2013%2F06%2F09%2 Fautomobiles%2Fredefining-under-the-influence.html%3Fpartner%3Drss%26emc%3Drss&t=Motoring%3A+Redefining+%E2%80%98Under+the+Influe nce%E2%80%99) http://res3.feedsportal.com/social/linkedin.png (http://share.feedsportal.com/share/linkedin/?u=http%3A%2F%2Fwww.nytimes.com%2F2013%2F06%2F09%2 Fautomobiles%2Fredefining-under-the-influence.html%3Fpartner%3Drss%26emc%3Drss&t=Motoring%3A+Redefining+%E2%80%98Under+the+Influe nce%E2%80%99) http://res3.feedsportal.com/social/googleplus.png (http://share.feedsportal.com/share/gplus/?u=http%3A%2F%2Fwww.nytimes.com%2F2013%2F06%2F09%2 Fautomobiles%2Fredefining-under-the-influence.html%3Fpartner%3Drss%26emc%3Drss&t=Motoring%3A+Redefining+%E2%80%98Under+the+Influe nce%E2%80%99) http://res3.feedsportal.com/social/email.png (http://share.feedsportal.com/share/email/?u=http%3A%2F%2Fwww.nytimes.com%2F2013%2F06%2F09%2 Fautomobiles%2Fredefining-under-the-influence.html%3Fpartner%3Drss%26emc%3Drss&t=Motoring%3A+Redefining+%E2%80%98Under+the+Influe nce%E2%80%99)


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