Donald Trump is 'poor leader', I don't pay much attention to his tweets: Nancy Pelosi

"Frankly, I don't pay that much attention to the president's tweets against me. As I've said, he's a poor leader. He's always trying to avoid responsibility and assign blame," Pelosi told ABC's This Week during an interview. She was responding to a question about a series of tweets against her by Trump in the last 48 hours.