In what was hands down their worst effort all year long, the Flyers were absolutely dominated by the New York Rangers in Madison Square Garden by a 7-0 count, to extend their losing streak to a season-high four games. A career-high four-goal game from Ryan Callahan, including the game-winning goal inside the first minute of play, helped in the embarrassment of the Eastern Conference leaders on a gloomy Sunday. Mats Zuccarello added on two while Artem Anisimov had a goal as well, while Henrik Lundqvist recorded a twenty-four save shutout. Unlike Saturday’s matinee setback, the Flyers got off to a …