Democratic Sen. Catherine Cortez Masto won election to a second term representing Nevada on Saturday, defeating Republican Adam Laxalt to clinch the party’s control of the chamber for the next two years of Joe Biden’s presidency.
With Democratic Sen. Mark Kelly’s victory in Arizona on Friday, Democrats now hold a 50-49 edge in the Senate. The party will retain control of the chamber, no matter how next month’s Georgia runoff plays out, by virtue of Vice President…