Republican David McCormick narrowly defeats Democratic Senator Bob Casey in Pennsylvania's contentious Senate race, giving the GOP a 53-47 majority in the U.S. Senate.
Toxic chemical discovered in U.S. drinking water, raising health concerns and prompting calls for further investigation.
Authorities identify body found in Glendale as missing Phoenix man Grant Siefert, whose death is being investigated as a homicide.
Republican David McCormick narrowly defeats Democratic Senator Bob Casey in Pennsylvania's contentious Senate race, giving the GOP a 53-47 majority in the U.S. Senate.
Toxic chemical discovered in U.S. drinking water, raising health concerns and prompting calls for further investigation.
Authorities identify body found in Glendale as missing Phoenix man Grant Siefert, whose death is being investigated as a homicide.