1)
What are the implications of "Vekashlu Ish be'Achiv"?
1.
Rashi #1, Targum Onkelos and Targum Yonasan: It implies that, in their haste to escape from the enemy, they will stumble over each other
2.
Rashi #2: Refer to 26:37:2:2.
2)
Why does the Torah insert the 'Kaf' in the word "ke'Mipnei Cherev"?
1.
Rashi #1, Targum Onkelos and Targum Yonasan: To teach us that they will flee in terror as if they were being chased by the sword, when in fact, there is nobody running after them.
2.
Rashi #2: Based on the principle 'All of Yisrael are responsible for one another', it means that one man will stumble over another's sins - just as a man stumbles before the sword that is pursuing after him.
