U.S. Vice President Mike Pence and President Trump have put North Korea on notice.
Pence visited the Korean Demilitarized Zone Monday, he warned North Korea that the White House's "era of strategic patience is over." Meantime, at the annual White House Easter Egg Roll, President Trump told CNN North Korea's leader, Kim Jong-un, has "gotta behave." This comes a day after another North Korean failed missile test.
Pence said the Trump administration wants to see change from North Korea and an end to the country's nuclear weapons and ballistic missile programs. He said all options were on the table and asked China to help by pressuring North Korea to drop its nuclear and missile programs.