Why doesn't this script work right?

Questions & Answers
1

I want this script to find the closest gameobject(relevant to my player ) tagged as enemy and move towards it but instead it moves towards the farthest enemy.
What do I have wrong?

	public float speed = 2f;
	public float minDistance = 0f;
	private float range;
	public float timeToDestroy;

	GameObject[] Targets;
	GameObject TargetToFind;
	public GameObject player;
	float curDist = 1;
	void Start()
	{
		Destroy(gameObject, timeToDestroy); // 20sec
	}

	void Update ()
	{
		Targets = GameObject.FindGameObjectsWithTag("Enemy");
		curDist = 1;
		foreach (GameObject item in Targets)
		{
			float dist = (player.transform.position - item.transform.position).sqrMagnitude;
			if (dist > curDist)
			{
				curDist = dist;
				TargetToFind = item;
				print (dist);
			}
		}
		range = Vector2.Distance (transform.position, TargetToFind.transform.position);

		if (range > minDistance) {
			transform.position = Vector2.MoveTowards (transform.position, TargetToFind.transform.position, speed * Time.deltaTime);
		}
		timeToDestroy -= Time.deltaTime;
		if (timeToDestroy <= 0) {
			Destroy (gameObject);
		}
	}
}
2

Change the logic in the foreach loop so instead of picking the object with bigger distance it will pick the nearest object.

curDist = int.MaxValue;
foreach (GameObject item in Targets)
{
	float dist = (player.transform.position - item.transform.position).sqrMagnitude;
	if (dist < curDist)
	{
		curDist = dist;
		TargetToFind = item;
		print (dist);
	}
}