In this task you will be given a list of integers. You should find the minimum absolute difference between 2 integers in the list. The absolute difference is the absolute value of one integer subtracted by another. The output should be a single integer which is the smallest possible absolute distance.

Example Input: [-68, 94, -20, -68, 94, -25, -100, -32, 55, -91]
Example Output: 0

Example Input: [-14, 9, -15, -29, 30, -19]
Example Output: 1

Example Input: [28, 44, -45, -37, -14, -52, 64, -22, 51, 73]
Example Output:
7