NPR | by Jim Zarroli

This year, Jennifer Stromer-Galley of Syracuse University, who studies political campaigns in the digital era, decided to sign up for texts from both the Biden and Trump campaigns.

The number of messages she gets has tripled since the parties conventions in August, with Republicans sending three times as many as Democrats. She routinely gets texts from GOP heavyweights such as Donald Trump Jr., Republican National Committee Chair Ronna McDaniel and House Minority Leader Kevin McCarthy.