Cameron , Obama to discuss BP in phone call this weekend . `` It is not going to affect our relationship between the United States and Britain . '' Call follows British concerns about ` ` Brit - bashing '' over oil disaster . Piers Morgan says Obama on ` ` witch hunt '' against his government . London mayor says Obama to ` ` by - passing and name - calling '' State Department spokesman denies ' Britain - bashing '
Cameron , Obama to discuss BP in phone call this weekend . Call follows British concerns about ` ` Brit - bashing '' over oil disaster . Piers Morgan says Obama on ` ` witch hunt '' against his government . London mayor says Obama to ` ` by - passing and name - calling '' State Department spokesman denies ' Britain - bashing '