Tiffany Gourley Carter shares the highlights of the January 28, 2019 edition of Nonprofit Advocacy Matters, including a thank you to nonprofits that stepped up to help their communities during the government shutdown, a call to action to help prevent future shutdowns, a look at the most active year ever in terms of state tax policy, an analysis of what the Wayfair decision means for nonprofits, and a look at nonprofit advocacy during the government shutdown.