Two weeks into the war with Iran, President Donald Trump has increasingly been knocked back on his political heels.

Biden is holding a town hall in Miami starting at 8 p.m. Monday. He’ll follow up with a trip later this week to Arizona, which hasn’t backed a Democratic presidential candidate since 1996. “The Trump campaign continues to run their presidential campaign, and we are going to continue to run our presidential campaign,” said Biden campaign senior strategist Anita Dunn. “Clearly, both campaigns are continuing to move forward.”Still, Biden faces lingering questions about whether he was exposed to the virus. Biden shared a stage with the president for 90 minutes during last week’s first presidential primary debate.