An early morning fire has caused, what looks to be, significant damage to a popular Cedar Rapids bar. Officials say the fire at The Chrome Horse Saloon started sometime around 1am.  The room above the Chrome Horse - which was used for live music events, among other things, also suffered damage.  The exterior of the building looks to be intact, but so far there is no word on how much damage is inside or what the cause of the fire may have been.

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