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Palin has been sporadic in her political involvement since her resignation at Alaska governor outside of her television appearances, though as Cruz notes she backed other winners like now-Sen. Deb FischerDebra (Deb) Strobel FischerThe 23 Republicans who opposed Trump-backed budget deal Landmark US-Russia arms control treaty poised for final blow GOP senator introduces bill banning 'addictive' social media features MORE (R-Neb.) during the 2012 election cycle. The email from her super-PAC, which links to a page asking for donations, is the first post-election sign that she plans to stay actively involved in campaigns.