Comments on: A chilly canvass underscores importance of campaign data http://blogs.reuters.com/talesfromthetrail/2015/12/20/a-chilly-canvass-underscores-importance-of-campaign-data/ Tracking U.S. politics Tue, 29 Nov 2016 15:56:30 +0000 hourly 1 http://wordpress.org/?v=4.2.5