NBC NATIONAL NEWS — We've seen the power of numbers throughout the years: 7-7-7, 11-11-11 and now -- the last triple date sequence of the century -- 12-12-12.

And, just like the others, it will bring big business to the wedding capital of the nation.

The Clark County Marriage Bureau says it's seen a big increase in marriage license applications as brides and grooms flock to Las Vegas.

Numbers have always played a special role for Shane Charles and Tamara Adams. This will be their second time getting married to each other.

The first time, they were married on 1-11-11 in Las Vegas.

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