April 28, 2015 1:01 PM

PPP: Walker leads in Iowa, Texans tank

Walker-23%, Bush-12%, Paul-10%, Cruz-8%, Perry-4%

From the Public Policy Polling analysis:

“Ted Cruz's 8% standing suggests that whatever bump he might have gotten following his official candidacy announcement has already worn off. We were finding him in double digits in most of the polls we conducted across the country before Rubio and Paul joined the field as well. Cruz was at 15% when we last polled Iowa in May so if anything he might be losing steam.”