Millions of political ad dollars fuel Trump impeachment fight

(Stephanie Keith/Getty Images) Political candidates and groups shelled out millions on impeachment-related TV ads before the House impeached President Donald

Environmental groups saw revenue spike, spent heavily amid EPA rollbacks

(Samuel Corum/Getty Images) Amid rising concerns about climate change and extensive rollbacks of environmental regulations under President Donald Trump’s administration,

2020 presidential candidates top $100M in digital ad spending as Twitter goes dark

President Trump leads all other candidates when it comes to digital ad spending (Omar Marques/SOPA Images/LightRocket via Getty Images) Digital