VIDEO: Kemba Walker emphatically blocks Jose Calderon

As if things weren't already bad enough for Jose Calderon, Kemba Walker made sure to put him on the highlights for the wrong reasons. 

Blocks this aggressive don't come around often, especially for 6-foot-1 point guards. 

Calderon missed the first 13 games of the season and returned to a New York Knicks team that's barely playing better ball than the Philadelphia 76ers. 

New York is in jeopardy of running its losing streak to seven games Friday. The Charlotte Hornets, who entered the contest having dropped 10 straight, had a 12-point lead at half and continued pummeling New York after the break.