Unlike his predecessor, President Obama has struggled to arrive on time to events and news conferences.

http://www.foxnews.com/politics/first100days/2009/02/05/obamas-tardiness-sets-apart-predecessor/ 

 "To me, being tardy, it's got to be one of two things," said presidential historian Doug Wead, who advised both Bush and his father, George H.W. Bush. "Bad organization that can be corrected, or it's arrogance. It sounds to me like this is arrogance."

 I totally agree with this comment! And This Is Change That you Will Believe In!!