Department against the barrage of gop attacks. Also tonight, trump campaigns in iowa sharpening his focus on the first republican president ial contest. This as a brand new cnn poll now reveals whos on the ridse and whos sliding in another critical early battleground, talking about New Hampshire. And ukrainian president Volodymyr Zelenskyy facing a new disappointment during his u. S. Visit. Sources now say the Biden Administration is not expected to grant his request for longer range missiles when he visits the white house tomorrow. Zelenskyy telling me thats an area that would be a quote, loss for his country during our oneonone interview. Welcome to our viewers around the United States and around the world. Im wolf blitzer, youre in the situation room. Lets get right to our top story tonight. A verbal assault on the u. S. Attorney general by some of the most hard line republican critics of the u. S. Justice department. Lets go straight to cnns sara murray. Shes got all the fireworks.