Update: Moulton and his wife are now self quarantining with symptoms.

Poor Seth Moulton doesn't have enough to do with his time: He's cosponsoring a resolution with a Republican from Indiana to officially blame China for coronavirus. A Moulton mouthpiece says the failed presidential candidate's logic is that blaming China would help stop President Trump from becoming more xenophobic.

Moulton makes it official, joining Warren and Weld in the race for president.

Looks like Big Red Weld wants to primary Donald Trump. And it's possible Seth Moulton is getting over his shellacking in the house-speaker skirmish and might be gearing up as well on the Democratic side.

WGBH reports on comments by US Rep. Seth Moulton on why he supports the North-South Rail Link between North and South stations. State officials have long said, nah, let's expand South Station, even though they've yet to convince the Postal Service to move out of its current facility there.