US slaps new sanctions on Venezuela regime as Russia ups support

The United States and Russia clashed Friday over how to assist crisis-wracked Venezuela, with Moscow pledging new relief channeled through President Nicolas Maduro and Washington slapping sanctions over the blocking of US aid it tried to push through the border.A day after Russia and China vetoed a US and European resolution at the UN Security Council that called for unimpeded aid deliveries, Washington said it was targeting six Venezuelan military officers for stopping last weekend's US-led con