“Rep. Ayanna Pressley is seriously considering jumping into the race for the Massachusetts Senate seat currently held by fellow Democrat Ed Markey and has been checking in with allies about a possible run,” Politico reports.“That could put the 51-year-old member of the progressive ‘Squad’ on a collision course not only with Markey, but with Rep. Seth Moulton, who launched his own primary challenge last month. Moulton, 47, has framed his bid against the 79-year-old incumbent as part of the Democratic Party’s generational upheaval.”