I'm 3 for 7
Some authority named the new seven wonders of the world yesterday. Yes, there was regrettably yet another seven on the "luckiest day ever".
I digress...the wonders (who actually gets to be the authority on such things, and why wasn't I consulted? Or at least given the chance to text my answer eleventy billion times to Ryan Sechrist) are fantastic choices, and I have seen three of them.
The Colosseum in Rome
Petra, Jordan
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The Taj Mahal
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Three down, four to go.