NASCAR on (Amazon) Prime Sports earned widespread critical acclaim last season and crew chief analyst Steve Letarte says their success came from a very simple set of instructions from executive producer Alex Strand.<br>“Alex won't pat himself on the back but I think the Prime group gave us a really clear direction on what was expected,” Letarte said on Wednesday during a media call previewing ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/joy-is-the-key-to-nascar-on-primes-success-/10822432/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>