Trump's slipping approval rating among millennials appears to be driven by growing discontent over his handling of key issues like the economy and immigration, accor

Millennials are arguably the most influential generation in U.S. politics. Generally defined as those born between 1981 and 1996, the Millennial generation includes over 70 million Americans who are all over the age of 18 — a greater number of voting-age adults than in any other generation.

May 19 -10: Trump’s approval rating dipped to 42% in the latest Ipsos/Reuters survey of 1,024 U.S. adults taken May 16-18 (margin of error 3), a two-point decline from the groups’ May 12-13 poll, while his disapproval rating held at 52%.