In this episode Al Fadi answers the question on his Facebook page; Alfadi.cira,  " If Mohammad is a prophet like Moses why did he violate the Sabbath".  Mohammad acknowledged in Sura 4:154 that the Sabbath was not to be violated .  In Hadith Al Bukhari B2,V13:1,21, Mohammad did not honor the Sabbath, but introduced his own holy day; Friday, thus dishonoring the Sabbath .  Therefore he is not a prophet like Moses.