Changes?
b'Amid a bevy of troubling coronavirus headlines in recent weeks, many are beginning to wonder how some key states will react in the runup to the 2020 election. Cases are rising in Florida, Arizona, and Texas following aggressive reopening measures there. The three states all voted for President Trump in 2016, but recent polling has former Vice President Joe Biden with a commanding lead in all three. Other battleground states like Pennsylvania, Wisconsin, and Michigan paint a similar polling picture. On the other hand, the president was trailing Hillary Clinton at this stage of the race last cycle (though not as significantly), and plenty can still happen before November. Which states matter most in the race for 2020? ABC News Political Analyst Alex Castellanos joins Joe Elliott with his take.'