Nevada Voting Machines DEFAULT to Obama - NV. Sec Response "Nearly technically impossible to pre-program the voting machines"

"When the selections came up, all of the candidate pairings were listed and I touched the box for Romney/Ryan. The checkmark appeared next to President Obama’s name. I touched the check mark removing it and touched the box next to Romney’s name again. Again, the checkmark appeared next to Obama"

[link to MinuteMenNews.com]

"it is nearly technically impossible to pre-program the voting machines in Nevada to vote for a specified candidate because it is not a centralized proces and is tested individually by each of Nevada's 17 counties" - - Ross Miller Sec. of Nevada (DEMOCRATIC PARTY)

[link to nvsos.gov]

My brother has confirmed to me an experience above did happen. His boss told him that he went into the booth to select of Romney and it defaulted to Obama and right before his selection to submit all his votes (after he reviewed all his votes - which I'm sure not everyone does) that the error was caught and corrected. He complained and it was corrected - unfortunately there was no cell phone evidence to record this in Nevada.

Has anyone else recorded their voting experience (and can you legally record it?)