Whose side

When Trump question our intelligence agencies regarding Russia, the press said he was siding with Putin. When two oil tankers were fired on the US said the Iranians did it but the press said they would wait for proof. Now an Iranian missile shot down a US drone and our intelligence agency says the drone was in international waters and Iran says it was over their territory and the press says they need more time to evaluate. Are they taking the Iranian side over our side. Is our intelligence no longer the first side to believe? Do they not trust the information put out by our side?