Washington (AFP) – Speaking in a windswept Atlantic port, Joe Biden touted recent infrastructure improvements making it easier to turn ships around. Half a year from a possible Democratic wreck in midterm elections, can he do the same for his presidency? “We got it done,” Biden said to applause from local supporters in Portsmouth, New Hampshire, recounting how before the government-funded project, cargo ships had to perform “tough parallel parking, man.” The speech in the hardscrabble setting of a harbor maintenance hangar was part of a nationwide travel blitz aimed at regaining domestic polit…