next is every second of nbcuniversal's coverage 0f the 2014 olympic winter games. it's connecting over one million low-income americans to broadband internet at home. it's a place named one america's most veteran friendly employers. next is information and entertainment in ways you never thought possible. welcome to what's next. comcastnbcuniversal. . welcome back to "the lead." in other world news, vladimir putin's forces tightens its grip on newly formed crimea. russian forces bust through the gates with an excavator and then shoving around a tank just like they were toeing away a hatchback. the russians told the ukrainian