MJ Hegar wins runoff take on Texas GOP Sen. John Cornyn

MJ Hegar wins runoff take on Texas GOP Sen. John Cornyn-thehill:  Air Force veteran MJ Hegar won the Democratic Senate primary runoff in Texas on Tuesday, advancing to face Republican incumbent John Cornyn in November.  Hegar’s victory was the second win of the night for a preferred candidate of the Democratic Senatorial Campaign Committee. Maine House Speaker Sara Gideon easily won the Democratic nomination to take on GOP Sen. Susan Collins.