Susan Collins reveals medical condition but says her job as senator is unaffected

Republican senator for Maine, facing tough re-election battle, says she has had benign essential tremor for decadesUS politics live – latest updatesSusan Collins, the Republican Maine senator seen by Democrats as vulnerable in November’s midterm election, has revealed a decades-old medical condition she said affects her appearance, but not her ability to do her job.Collins, 73, told News Center Maine, an NBC affiliate, that she has a benign essential tremor she treats with medication, which some...