So, did you hear that they did a poll they did to determine which presidential candidate people would like to hang out with at a barbecue? Obama won 52 to 45 percent over McCain, which may not mean very much in the long run, but the day before July 4th it made news.

The thought of barbecues and July 4th parties got me thinking about which TV characters with whom I'd like to spend Independence Day. I wouldn't want them here at my place, though, I want to go to their places. I have high expectations, too, and a vivid imagination.

Here's the six TV characters who could expect me to join them to watch the rockets red glare -- if only they were real live folks and not just my fictional faves.

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Revolucion: Five Visions is the latest documentary to be showcased on PBS' Independent Lens and is the second in a month-long tribute to artists and writers. The film takes a look at the Cuban revolution through the eyes of five different photographers, one of which, Raúl Corrales, was hired by Castro as his official photographer to record the unfolding revolution.

The other photographers profiled in the documentary all have varying opinions about Cuba's revolution and what it means, and their photographs represent not only their own personal philosophies, but also offer a new angle on an old debate that still divides the citizens of Cuba. The documentary is worthwhile as a history lesson, but it's really about artists trying to express what is happening around them when words alone won't do.

Revolucion: Five Visions airs tomorrow night (Tuesday) at 10 pm on PBS.