WASHINGTON DC - Acting just a month after the Connecticut school shootings, President Obama will unveil a sweeping package of gun controls Wednesday and will challenge Congress to ban high-capacity magazines and military-style semi-automatic rifles involved in recent shooting rampages.
Mr. Obama, who will make his announcement surrounded by children who wrote letters to him about gun violence, is expected to propose some moves he can take on his own. He also will demand that Congress break a decades-long refusal and enact the first new controls on firearms and ammunition since the early 1990s.












