AP Top Headlines at 4:32 p.m. EDT

A powerful 7.4 magnitude earthquake has struck western Colombia, killing at least 111 people and damaging hundreds of buildingsPresident Donald Trump has signed an executive order that calls for spacing out childhood vaccines into separate medical visits and splitting the combined measles, mumps and rubella vaccine into three different shotsPresident Donald Trump is scoffing at Iran's demands that the U.S. pay for devastation caused by five months of warThe trial of a man accused of orchestrating the 1996 killing of rapper Tupac Shakur is underwayThe National Oceanic and Atmospheric Administration says the contiguous United States set a record for its hottest month ever in JulyProgressive candidates for governor in Wisconsin and U.S. Senate in Minnesota are making their final pushes ahead