We have to be a more effective partner in both reducing demand for drugs here in the United States and for stemming the flow of weapons and cash that help to finance and facilitate these cartels.

WHITEHOUSE: Open for Questions with President Obama

Iran rejected calls during earlier talks for it not to enrich uranium to the point that it can be used for weapons, while the international powers refused Tehran's demand for an immediate end to sanctions weighing on its economy.

CNN: Talks over Iran's nuclear program resume in Moscow

On Wednesday, President Barack Obama stepped up his call for background checks for all gun purchases and renewed his demand that Congress at least vote on banning assault weapons and limiting access to large-capacity ammunition magazines.

WSJ: AG Holder: wants voting rights provision upheld