Ukraine, Equal Rights for LGBT community, Dingell retirement

The aftermath of the revolution in Ukraine, the defeat of an Arizona bill that would have allowed business owners to refuse service to gay people on religious grounds, Rep. John Dingell's retirement, and the launch of 'My Brother's Keeper'. Joining Gwen: Ed O'Keefe, Washington Post; Pete Williams, NBC News; Michael Sherer, TIME Magazine; and Indira Lakshmanan of Bloomberg News.