At a campaign rally, Democratic presidential candidate Joe Biden told the crowd that if he is elected President, "we're going to cure cancer." CNN's Kate Bolduan presses Biden campaign co-chairman Rep. Cedric Richmond on Biden's promise.
During an interview with Fox News, President Donald Trump said former special counsel Robert Mueller made "such a fool" out of himself when he delivered his first and only public statement about the Russia investigation.
Lori Alhadeff, mother of Parkland shooting victim Alyssa Alhadeff, shares how she feels after former Broward County Sheriff's Deputy Scot Peterson was charged with 11 counts, including felony child neglect, for the way he responded to the shooting.
Rep. Tom Malinowski (D-NJ) tells CNN's Kate Bolduan that even though his constituents want him to focus on issues like infrastructure, they support his stance on opening an impeachment inquiry into President Trump.
House Speaker Nancy Pelosi told reporters that President Trump's behavior was below the office of the president after Trump left a meeting, saying he would not work with Democrats until they end investigations into his presidency.