Barack Obama is having a tough week. His poll numbers actually dipped slightly after announcing Joe Biden as his running mate. Tuesday night of the convention consisted of Mark Warner rambling about car phones while seemingly avoiding the topic of Obama followed by Hillary Clinton giving a speech that seemed to be the start of her 2012 campaign.

His problems might get a lot worse as angry Clinton supporters demand a full roll call vote during the convention. Rumors are flying that the Obama campaign wants to conduct the roll call in the various hotels during breakfast instead of during the televised portions of the convention. This isn't sitting too well with Hillary Clinton's supporters.

Tuesday morning they took to the streets to demand a roll call. This was no insubstantial group as can be seen.

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