CNN announced that Anderson Cooper will be broadcasting from Nogales, Arizona tomorrow night in conjunction with the Immigration Summit taking place in Mexico.

CNN’s Anderson Cooper and Anderson Cooper 360° broadcasts from Nogales, Ariz., on Wednesday, March 29, to report live from the base of the most active border patrol operation in the United States. Border patrol officers from that location stopped as many as 1,000 illegal immigrants on Monday, March 27, alone.

The broadcast airs on the first day of a three-nation summit in Cancun, Mexico, where U.S. President George W. Bush, Mexican President Vicente Fox and Canadian Prime Minister Stephen Harper will meet to discuss immigration, trade and border control.

Cooper and his program have contributed to CNN’s leading coverage on U.S. border issues. Last February, Cooper broadcast live from one of the largest smuggling tunnels discovered along the U.S.-Mexico border.