Sen. John Fetterman remains hospitalized in Washington, DC, and is being monitored for signs of seizures after feeling lightheaded during a Democratic Party retreat Wednesday night. “According to John’s doctors at The George Washington University Hospital, the results of the MRI, along with the results of all of the other tests the doctors ran, rule out a new stroke,” Fetterman’s communications director Joe Calvello said in a statement Thursday. The Pennsylvania Democrat, 53, suffered a stroke in May 2022. “John is being monitored with an EEG for signs of seizure – so far there are no signs of seizure, but...