The San Antonio Spurs visited the Miami Heat in preseason action on Saturday night, and Gregg Popovich conceded his team's loss in last season's NBA Finals still stings. "It still goes through my head every day," Popovich said. "The other night I dreamt about LeBron [James]." The Spurs led by five points late in Game 6 against the Heat, but they ended up losing that game as well as Game 7 and the series. https://twitter.com/IraHeatBeat
