Opponents of President Barack Obama's health care plan rallied at the Capitol, Friday, with the message "hands off my health care."
Americans For Prosperity hosted the rally as part of its effort to get Congress to repeal the law.
"Forcing Americans to buy a private product by law... that was wrong, it was frustrating, it was difficult," Americans For Prosperity President Tim Phillips said.
"But folks, here's the good news," he continued. "In the end, the Supreme Court of this great nation, as powerful as it is, they don't have the last word. You have the last word. It's not over until we say it's over, and guess what? It's not over."
The event coincided with the start of the group's nationwide voter registration drive.
Americans for Prosperity has held other "Rally to Repeal" events, including a demonstration in front of the Supreme Court.