Donald Trump May 16, 2019 6:40 pm Bill de Blasio Launches Presidential Campaign With New York City Mayor Bill De Blasio joining the presidential race, the Cambridge native is the 24th Democrat to enter the fray. US & World Videos 2:15 Opening statements made, witnesses called in hush money trial against Donald Trump 24:46 @Issue: Trump “hush money” trial underway 2:08 Boston announces first chief climate officer 3:07 What's working for Biden's campaign — and what's not working for Trump 2:12 Trump's hush money trial begins with jury selection