-- Things aren't going to come easy for the two top picks of the Green Bay Packers' rookie class this summer.
On the first day of training camp, both Jaire Alexander and Josh Jackson ran with the second-team defense, while Kevin King, Tramon Williams and Davon House began the first training camp practice of the year as the primary starters.
Even so, Alexander -- drafted No. 18 overall in April -- was probably the most energetic of the bunch, still managing to inject his infectious personality into fans before and after practice.
"It was a pretty cool experience, just seeing that and the atmosphere," Alexander told Packers.