AAP leader Sanjay Singh on Monday said that attempts were being made to remove Delhi Chief Minister Arvind Kejriwal as the party's national convenor."There are attempts being made to remove Arvind Kejriwal as the national convenor of the party," Sanjay Singh told reporters at a media briefing here.He said that party's mational executive would meet on March 4 to discuss the issue.Sanjay Singh said that if there were disagreements within the Aam Aadmi Party, they should be discussed internally and not publicly.The party will not be able to function smoothly if senior members target Kejriwal and make efforts to defame the party, he added.