The presidential primary races have been decided, which means the general election polling season has begun in earnest. Thus far, those polls have painted a bleak picture for President Joe Biden. Since last week, the Marist Institute for Public Opinion and Emerson College Polling/The Hill have released a slew of polls showing former President Donald Trump leading Biden in all seven anticipated battleground states, Just the News reported Thursday. The Republican candidate’s head-to-head edge over Biden ranged from 1 to 4 percentage points in Arizona, Nevada, Georgia, North Carolina, Wisconsin, …