Deval Patrick is the latest US Democrat to join the race for the 2020 presidential election.
He officially announced his candidacy on Thursday.
Patrick is a two-time former governor of Massachusetts and a friend of former US President Barack Obama.
He joins 17 other Democrats who are trying to prevent Donald Trump from securing four more years in the White House.
Trump cancels strikes against Iran planned for Thursday
US President Donald Trump said he has cancelled planned strikes against Iran on Thursday, hours after threatening more bombings and a desire to take oil export hub Kharg Island.
US confirms third strike on Indian-crewed tankers this week
A US jet fired two missiles into the engine room of the tanker Jalveer off Oman on Thursday, US Central Command confirmed, as authorities said the 20 crew members were safe after the third strike on Indian-crewed tankers this week.
UK defence minister Healey quits, says PM Starmer's plans fail to keep country safe
British defence minister John Healey quit on Thursday in a dispute over military spending, accusing Prime Minister Keir Starmer of failing to commit the government resources that are needed to defend the country at a time of heightened threat.
Trump says US will hit Iran 'very hard', take control of energy infrastructure
The United States will hit Iran "very hard tonight" and will soon take control of the Middle Eastern country's oil and gas infrastructure and markets, US President Donald Trump said on Thursday.
US and Iran trade attacks for a second day, undermining shaky ceasefire
The US and Iran have traded air attacks on Thursday for a second straight day, with President Donald Trump vowing further strikes if Tehran does not immediately agree to a peace deal.
