...has grown into an enterprise. that's why i switched to the spark cash card from capital one. now, i'm earning unlimited 2% cash back on every purchase i make. everything. what's in your wallet? >> tucker: universities across the united states, hostile administrators and violent protesters have made it difficult, sometimes impossible, for dissident students to say what theyy think in public. it's annoying, the question is is it also illegal on public emphasis? today attorney general jeff sessions announced a plan to intervene. thank you for joining us. >> thank you. >> tucker: what is the problem you're seeking to to address with this? >> too much suppression of free and open speech on college campuses today. particularly conservatives being