Democrats are boasting of eye-popping fundraising hauls in some of this year’s top Senate contests , a potential sign of voter enthusiasm in what remains an uphill quest to win the Senate majority. In the first three months of the year, Texas Democratic Senate candidate James Talarico’s campaign said he brought in $27 million, while vulnerable incumbent Sen. Jon Ossoff of Georgia said he raised $14 million. Former North Carolina Gov. Roy Cooper’s campaign said he’ll report $13.8 million and