My son was travelling to US. I prayed to WOLF that his travel should be smooth, which happened.
Since he was going for the 1st time, we gave him variety of ready-made foods. Along with that he had clothes, provisions, utensils etc.
We prayed that weight of all the 3 bags should not cross the limit, even though the bag was jam-packed. When he weighed at the airport, it was perfect.
Even in UK/Dallas airports, he was never questioned, for more than a minute.