Senators urge Obama to sanction Iran

A bipartisan group of eight US Senators has sent a letter to President Obama urging him that the time has come to sanction Iran. Senators Evan Bayh (D-IN), Jon Kyl (R-AZ), Joe Lieberman (I-CT), Chuck Schumer (D-NY), John McCain (R-AZ), Robert Casey (D-PA), Johnny Isakson (R-GA), Ben Cardin (D-MD), and David Vitter (R-LA) sent a letter to President Obama today, warning that his own year-end