Msnbc's Emma Margolin reports live from Central Park, where she is helping the advocacy group, Coalition for the Homeless, give food and blankets to those in need.Jan. 27, 2015
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Major winter storm developing from West Coast to Plains
01:49
Non-stop snow pounds California's Sierra Nevada, closing down freeways
03:09
Search underway for missing helicopter carrying 5 Marines
02:19
California rains expected into the night as falling trees kill 2 people
05:06
Weather as a wildcard: Frigid Iowa cold holds potential for discouraging caucus participants
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Frigid temperatures could impact Iowa caucus turnout