It will get you a decent boost plus some trickle in nominations, so probably best toward the slow middle of your campaign. (lincolncole.net)
The Conservatives promised to pursue cap - and - trade — that is, to put a price on carbon — in their 2008 election platform in the fall of 2008 (in the middle of that campaign, Lehman Brothers declared bankruptcy and the stock markets went sideways). (macleans.ca)
The Republican turnaround is even more surprising when you remember the GOP is in the middle of a campaign to discredit, or even end, special counsel Robert Mueller's investigation into possible collusion between the Trump campaign and Russia. (vox.com)