Summary: Kirsten Gillibrand has dropped out of the race for president. Another day, another Biden gaffe: How hard is it to remember President Obama's name? Trump says he's done with Fox News, and Pat senses an ulterior motive. Nikki Haley has a warning for the country about the dangers of socialism. And yet, Bernie doesn't seem to have any problems with China. Apple apologizes for listening in on your sex life. Lawrence O'Donnell apologizes for his poor reporting. AOC woke up in the dead of night, worried about climate change. Merril Hoge, former NFL player and co-author of the book "Brainwashed," calls in to discuss the bad science on CTE.
