Presidential job approval ratings are one of the few metrics consistently and similarly measured in nearly all major public polls. An average of recent polls can often paint a more reliable picture of how the public views the president than a single poll can.

A new CNN poll paints a gloomy picture for Donald Trump just 100 days into his return to the White House, which network analysts described as a major warning sign for the president. The new poll out Monday shows Americans are increasingly souring on Trump over the chief issue that helped fuel his comeback: the economy.

Where President Donald Trump's approval ratings stand 100 days into his second White House tour of duty, and how he compares to his Oval Office predecessors.