The rivalry between GOP presidential candidates Ron DeSantis and Nikki Haley has become a leading storyline before the leadoff Iowa caucuses on Jan. 15.

A federal infrastructure bill signed last year provides $15 billion to help communities find and replace lead water pipes.

The greyhounds are racing again in Dubuque, Iowa, but after a shortened season ends in May, there will be only three tracks left in the country.

DUBUQUE, Iowa A suspect in an Iowa killing has been arrested in Michigan. Marshals took 25-year-old Deonte Ellison into custody shortly after 10 a.m. Tuesday in Kalamazoo, Michigan. The Dubuque Police Department says an arrest warrant was issued for Ellison after he was identified as a suspect in the July 2 shooting death of Curtis R. Smothers Jr.Ellison has been transported to the Kalamazoo County Jail, where he awaits extradition to Dubuque. MORE: Michigan News