Lightning falls again as Dallas makes third-period comeback

There for a while, the Tampa Bay Lightning had designs on first place in the Atlantic Division. These days, it just wants to stop the slide. The Lightning lost their fifth game in six tries Thursday night, losing to the Dallas Stars, 4-3. The Lightning had taken a 3-2 lead in the second period on a pair of goals by Steven Stamkos, but once again, they could not hold on. The Lightning had the lead three times. Tampa Bay now…