The Hill:
Rep. Seth Moulton (D-Mass.) announced his 2020 presidential campaign early Monday.
Moulton, who emerged a leader of the Democrats challenging Nancy Pelosi's (D-Calif.) path to the Speakership last fall, said in a video that he is running because "we have to beat Donald Trump, and I want us to beat Donald Trump because I love this country."
According to his campaign website, the three-term congressman will travel to the early nominating states of New Hampshire, South Carolina and Iowa this week.
Moulton, 40, has said for months that he was considering a 2020 run.