CNNSen. Elizabeth Warren of Massachusetts took to CNN's "The Lead" to eviscerate President Donald Trump's performance on his first 100 days in office. When asked by CNN host Jake Tapper to grade Trump's performance, Warren gave a terse response. "An F," she said. Warren also didn't hold back her thoughts on Trump's controversial cabinet appointments that were made ostensibly to "help working people." "What has he done?," asked Warren.