HOUSTON, Texas: Vice President Kamala Harris launched a campaign offensive on Thursday to the nation’s largest teachers union, promising to “fight for the future,” and a new poll shows her narrowing the gap with Republican rival Donald Trump. Harris’s rapid rise as a possible successor to 81-year-old President Joe Biden as the Democratic nominee in the Nov. 5 election has shaken up the stalled presidential race, with polls showing her narrowing the lead over former President Trump.
